WAU Encyclopedia

Institutional history · 2017–2076

The McCauley Rules era

Earlier warnings, a catastrophic injury, institutional inaction and overcorrection, and the long path toward meaningful protection.

January 11, 2019 · The 2018 season’s playoffs

One hit changed the terms of the game

Jason Harris and Jaxson Foster had already suffered serious blindside-hit injuries during the 2017 regular season. Those controversies did not produce meaningful league-wide reform. McCauley’s coma became the breaking point in an existing safety debate.

An unblocked blindside blitz placed Zach McCauley in a three-month coma. The reaction became a fight over what football should tolerate, cost DeShaun Kosar his career, and pushed The Nameless Commissioner (2016–2045) to introduce a framework he did not believe in. He acted under financial pressure and maintained it out of fear of backlash, rather than conviction.

The original framework deterred hits through fear and significantly increased scoring and passing. Tyrese Thompson began repairing it in 2045 and completed his standard in 2060. Desmond Banks rebuilt the system beyond blindside contact in 2076, with Tyrese’s support.

Before McCauley: The Warnings the NFL Ignored (2017–2018)

Zach McCauley’s coma was the breaking point in a sequence of controversies, not the first warning about blindside contact. The NFL had already confronted serious injuries to Jason Harris and Jaxson Foster during the 2017 regular season. Neither produced the nationwide response that followed January 11, 2019.

Week 3, 2017 · Jason Harris’s third ACL tear

Cincinnati Bengals quarterback Jason Harris tore his ACL following a blindside hit by Cleveland Browns defender Myles Garrett. It was his third torn ACL, following injuries in 2012 and 2015. Garrett’s hit was viewed as an unfortunate football play, not malicious or dirty conduct. The injury generated criticism and renewed discussion of blindside contact, but no nationwide movement or meaningful league-wide reform. Harris retired in 2018 and returned to the NFL in 2020 because he missed playing football.

Week 13, 2017 · Knox injures Jaxson Foster without punishment

Tampa Bay strong safety Cameron Knox deliberately delivered a dirty blindside hit on Los Angeles Rams wide receiver Jaxson Foster. Foster suffered a concussion and missed four games. The NFL issued no fine, suspension or other punishment. Knox did not regret the hit or apologize: Foster returned to football, and Knox regarded the injury as part of the game. The controversy did not produce meaningful league-wide reform and remained smaller than the later McCauley crisis.

The two 2017 plays were different. Garrett was not widely blamed for dirty or malicious conduct against Harris. Knox’s hit on Foster was deliberately dirty, and the league did not punish it. Kosar’s later blitz would have an unintended catastrophic outcome despite his lack of a dirty-play history.

After McCauley entered a coma, journalists and commentators revisited the Harris and Foster injuries. They criticized a commissioner who had been in office since 2016 for failing to address the problem earlier instead of waiting until a player was on death’s door. The earlier controversies had raised the issue without creating enough pressure to force his hand.

Even the coma did not immediately change his priorities. He resisted meaningful action until strikes, boycotts, delayed games, public outrage and revenue losses made inaction more threatening to his position than intervention. The eventual blanket rules were institutional damage control: repeated inaction followed by excessive punishment, rather than a conversion to a sincere belief in the framework.

Cameron Knox · The commissioner’s administration · Zach McCauley · DeShaun Kosar

Madden NFL 27 recreation of Zach McCauley in his Philadelphia uniform lying on a snow-covered field, with other players nearby, after the Wild Card blindside hit.

January 11, 2019 — Zach McCauley lies on the field following DeShaun Kosar’s blindside hit during Philadelphia’s Wild Card game against Dallas.

Visual recreation created in Madden NFL 27.

View full-size photograph ↗

No. 4 Eagles beat No. 5 Cowboys, 26–18

Kosar’s hit on McCauley came with 6:33 left in the fourth quarter, on third-and-six, with Philadelphia ahead 26–10. Public outrage followed the devastating injury.

QuarterbackPassing yardsTDINT
Zach McCauley34421
Nick Foles12301
Dak Prescott28810

Historical record

From warnings to repeal

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Week 3, 2017

Jason Harris’s third ACL tear

Jason Harris suffered his third torn ACL after Myles Garrett’s Week 3 hit, widely viewed as an unfortunate football play.

Week 13, 2017

Knox injures Jaxson Foster without punishment

Cameron Knox’s dirty blindside hit concussed Jaxson Foster, who missed four games. The NFL issued no punishment.

January 11, 2019

The playoff injury

In the 2018 season’s playoffs, the No. 4 Eagles beat the No. 5 Cowboys 26–18. With Philadelphia ahead 26–10, DeShaun Kosar reached Zach McCauley on an unblocked blindside blitz: 6:33 left in the fourth quarter, on third-and-six. The hit was accidental in its catastrophic outcome and placed Zach in a three-month coma. Kosar had no history of dirty play.

January 11, 2019–2020

A crisis larger than the play

The injury on January 11 triggered enormous public outrage. Most NFL players participated in strikes, alongside stadium workers. They demanded stronger rules, accountability for the league’s handling of injuries, and Kosar’s suspension or removal. Games in the 2019 season were delayed but eventually played. Protests and boycotts continued until financial losses forced the commissioner to respond.

2019

Kosar loses his career

The league suspended Kosar for the severity of Zach’s injury. He accepted his fate. After the suspension, teams could sign him, but the anticipated outrage made them unwilling to do so. Zach’s public appeal for another chance did not overcome the blackballing.

2020

The blanket rule

Any hit the ball carrier could not see coming meant ejection, whether intentional or accidental. Replay review was mandatory before an ejection. Five violations within one season triggered a full-season suspension; the count reset each year. The commissioner chose a sweeping measure to quiet the backlash. Fear of financial loss, public blame and appearing weak drove the policy rather than a carefully developed safety judgment.

Week 1, 2020

Knox’s exceptional suspension

Cameron Knox knowingly delivered a blindside hit. Public pressure led the league to make an exception to the normal process and suspend him for the remainder of the season. He decided the NFL had gone soft and would not return. He remained on Tampa Bay’s team and received a Super Bowl LV ring. His 2017 hit on Jaxson Foster had drawn no punishment.

2021–2045

An intent standard that did the bare minimum

A foul required the defender to knowingly hit from outside the ball carrier’s view. Mandatory replay remained. The penalty was ejection, 15 yards and an automatic first down; five intentional violations in one season could trigger suspension. Ordinary-looking tackles still led to ejections, and punishment remained disproportionate to the contact.

2037

The private recording

A leaked recording exposed the commissioner’s contempt for the rules and their supporters. He said he had never supported the rules, hated them and had introduced them only because public pressure forced his hand. He avoided a substantive public response. Anger was insufficient to remove him, and there was no agreement on a successor.

2045

Tyrese takes over

Owners voted the commissioner out once they agreed on Tyrese Thompson. Tyrese began by tightening the definition of an intentional blindside foul and strengthening review and appeal procedures. Mac Walls’s public endorsement supported the reform effort.

2045–2060

Earning the public’s trust

Tyrese had to convince people who had fought for the protections. Direct conversations with supporters and affected families, alongside early changes that preserved safety while reducing unfair punishment, built trust. During this period, he replaced the five-violation suspension threshold with case-by-case discipline.

2060–2076

The completed Tyrese standard

A clean tackle did not become illegal merely because it came from outside the ball carrier’s view. Blindside contact had to be dangerous or unnecessary to qualify: deliberate targeting of the head, neck or knees, or avoidable force beyond completing a tackle. Ordinary fouls drew yardage; flagrant conduct could bring ejection. Jaxson accepted this as a workable compromise.

2076 onward

Banks rebuilds the system

Desmond Banks repealed the separate McCauley framework and extended protections beyond blindside hits to all players, including blockers and defenders. Officials gained discretion, mandatory review before ejection ended, and later league review expanded to more categories of dangerous contact. Tyrese supported the change as the next step in reform.

How enforcement changed

Five stages of the rules

05
PeriodWhat qualifiedReview and punishment
2020Any hit the ball carrier could not see coming, regardless of intent.Ejection after mandatory replay. Five violations in a season triggered a full-season suspension; annual reset.
2021–2045Defender knowingly hit from outside the ball carrier’s view; intent to injure was not required.Mandatory replay; ejection, 15 yards and automatic first down. Five intentional violations in a season could trigger suspension.
2045–2060Progressively tightened definition of an intentional foul, with stronger review and appeals.Gradual reform. The five-violation threshold was replaced with case-by-case discipline during this period.
2060–2076Blindside contact had to be dangerous or unnecessary. Clean contact outside the carrier’s view alone was insufficient.Ordinary fouls drew yardage; flagrant conduct could bring ejection. Suspensions were case-by-case.
2076 onwardBroader dangerous-contact rules protected all players, regardless of whether contact was blindside.Greater officiating discretion; no mandatory pre-ejection replay. Expanded later league review.

The injury as a supernova

The initial trigger was shock. A star quarterback spending three months in a coma broke an unspoken assumption that football was fundamentally survivable even at its worst. One play became a supernova: the argument rapidly grew beyond Zach’s injury into a referendum on what the sport should accept as the cost of playing.

The crisis ran from January 11, 2019 into 2020. Most players joined strikes, and stadium workers also stopped work. Games were delayed, not permanently lost. Stronger protections, institutional accountability and Kosar’s removal became demands of the movement. Ideological camps formed around the sport’s identity, turning the reaction into a sustained fight rather than a passing news cycle.

The commissioner privately thought the outrage was overblown and expected it to pass. He did not become convinced that the rules were necessary. He acted when the unrest kept costing money. Thereafter, his guiding concern was damage control: he retained whichever policy would attract the least backlash.

Institutional panic becomes moral certainty

The commissioner did not believe in the framework he presented as a moral necessity. He feared public outrage, financial losses, blame and the appearance of weakness. The harshest possible rule offered a public demonstration that the league was doing something. Institutional panic, rather than a considered assessment of the best safety policy, set its foundations.

The culture around the rule became harsher than its text. Support was treated as proof that someone cared about human life; opposition was treated as wanting players put into comas. That left little room for the position that players deserved protection and the rule was still an overreaction.

The pro-rule position became the dominant social orthodoxy. Opponents existed, but were largely treated as controversial or immoral, not as an equally accepted side of a balanced debate.

Kosar: eligible to play, impossible to sign

Kosar had no record of headhunting or dirty play. The public nevertheless needed someone to hold responsible, and he became the symbol on which it concentrated its anger. The league justified his 2019 suspension by the severity of Zach’s injury. Kosar accepted his fate and avoided publicly discussing how fellow players had treated him.

His exclusion after that suspension was not a permanent eligibility ban. Any team could have signed him. The expected outrage made doing so seem not worth the cost, and no return materialized. The league never formally acknowledged wrongdoing in its treatment of him.

Zach reached out privately to forgive Kosar before speaking publicly. He explicitly urged teams to give Kosar another chance. Players respected Zach but continued demanding Kosar’s removal. Zach and Kosar became close friends and stayed in contact; their reconciliation never translated into a restored career.

Kosar still supported meaningful protection.

A rule that worked through fear

The 2020 rule did deter contact: defenders became afraid to attempt hits. But the same fear produced hesitation that offenses exploited, while ordinary football plays generated frequent ejections. Scoring and passing numbers increased significantly. Those effects became part of the later argument over how to assess quarterbacks from the era.

Replay was mandatory before every potential blindside-hit ejection. The central flaw therefore survived review: even a correctly identified accidental hit could produce an ejection under the rule’s wording.

The demand for the 2021 revision cut across the argument over safety. People wanted functioning rules and said that if the commissioner was going to treat the process like a joke, there was no point having them. The new intent test meant knowingly approaching from outside the carrier’s view, not deliberately trying to injure someone. It did the bare minimum: ordinary-looking tackles still triggered ejections, with penalties out of proportion to the contact.

Knox’s last week

In 2017, Knox’s deliberately dirty blindside hit had concussed Jaxson Foster and cost him four games without any NFL punishment. His exceptional rest-of-season suspension in 2020 marked the contrast between the league’s earlier inaction and its later response under public pressure.

Knox knowingly delivered a blindside hit in Week 1 of 2020. The league departed from its ordinary process under public pressure and suspended him for the rest of the season. This was an exceptional punishment, not the normal five-violation threshold being reached.

His response that he “wasn’t playing flag football” expressed a broader rejection: he thought the NFL had “gone soft” and would not play in that league. Tampa Bay respected his decision without taking sides. He remained on the team and received its Super Bowl LV ring despite being done on the field after Week 1.

The 2037 recording and the loss of credibility

The recording exposed the entire contradiction. The commissioner thought the original outrage was overblown, mocked the rules or their supporters, and chose policy according to money and anticipated backlash. Most damningly, he said he had never supported the rules, hated them and would have had no McCauley Rules at all if he had his way. His explanation was that “they forced his hand.”

He avoided a substantive response. Supporters began questioning the rules themselves and wanted someone who actually believed in safety to rewrite them. Jaxson and Cody Harrison treated the recording as vindication and demanded immediate repeal.

He survived eight more years because public anger did not generate enough pressure for removal and there was no agreement on a replacement. In 2045, owners finally voted him out once they agreed on Tyrese.

Tyrese: reform required persuasion

Tyrese distinguished accidental contact from deliberate danger and listened to the people who favored protections. The public had fought for those rules; he had to earn its trust rather than assume the commissioner’s authority made persuasion unnecessary.

He began in 2045 with a tighter definition of an intentional blindside foul and stronger review and appeal procedures. Mac’s February 2045 endorsement helped legitimize the effort. The initial reforms belong to 2045; the completed standard belongs to 2060.

Direct conversations with supporters and affected families mattered, as did early results: safety was preserved while unfair punishment decreased. The five-violation threshold disappeared in favor of case-by-case discipline during the gradual reform period. An exact year within that period is not established.

By 2060, a defender’s knowledge that the carrier could not see him was not enough on its own. The contact also had to be dangerous or unnecessary. Deliberate targeting of the head, neck or knees and avoidable force beyond completing the tackle remained prohibited; ordinary fouls drew yardage, while flagrant conduct could bring ejection.

Cody supplied football credibility, and Mac supplied public legitimacy. Tyrese kept Jaxson off the podium because his polarizing presence could hurt the campaign. Jaxson resented the exclusion but cooperated, and ultimately supported the full standard as a workable compromise.

Banks: a system beyond blindside hits

Tyrese repaired the original framework. Banks remade the system in 2076. His broader rules protected every player, including blockers and defenders, and addressed dangerous contact beyond blindside hits. The framework covered head and neck contact, dangerous low hits to the knee and unnecessary full-weight hits on quarterbacks after release.

Banks gave officials more discretion and ended mandatory replay before ejections. Later league review expanded to more categories of dangerous contact. Tyrese supported the replacement as the next step in reform.

Some people initially understood repeal as abandoning player safety. Others saw removal of the McCauley Rules as erasing what they had fought for. Once the new protections became clear, the replacement was broadly accepted and respected in practice. The symbolism of repeal remained divisive.

Kosar and the fear of association

Zach’s forgiveness did not restore Kosar’s reputation or his career. Teams feared public backlash for signing him.

That was the mechanism of the overcorrection: thousands of individual decisions to avoid blame produced a destructive collective outcome. Fear of association could accomplish what a formal permanent ban never did.

The rule changed faster than the culture

The move toward intentional blindside hits in 2021 changed enforcement, but did not erase the moral framework around the debate. A rule could be rewritten quickly; the social meaning attached to supporting or opposing it lasted far longer.

Jaxson opposed the overcorrection as it happened. The public often converted that position into support for dangerous hits, even when his objection concerned how the league had responded. His willingness to argue with everyone for hours made him an exceptionally easy target for a controversy that had little room for nuance.

Cameron Knox’s resistance was less about performing a public argument than refusing to participate in a system he rejected. His exceptional season-long suspension in 2020 showed how far early enforcement could depart from its ordinary process under pressure.

Tanner Milroe: when the old hero became the problem

Tanner Milroe represented an older generation’s opposition. The nearly universally beloved gunslinger of his playing era became a fierce critic of modern quarterbacks as “whiny,” overprotected and afraid of throwing, contact and mistakes. To him, the McCauley Rules made football a sport terrified of its own nature.

He believed grown men knowingly accepted danger by playing football, and delivered his argument in deliberately harsh language. The same toughness, swagger, fighting and antagonism that his own era had celebrated now cost him popularity. Some of his former admirers turned against him.

Tanner antagonized; Jaxson argued. Tanner preferred a cutting line that irritated an opponent before he walked away, while Jaxson tried to prove his position at length. Their opposition came from related instincts without making them the same personality.

Tanner → Mac → McCauley Rules → Jaxson

Tanner rose in a football culture that rewarded the fearless, combative superstar. Mac Walls then changed the social expectations around the position: the ideal quarterback became increasingly polished, sponsor-safe, kid-friendly, careful with his words, respectable and controlled.

The McCauley controversy added another change, reshaping the expectations around aggression and danger. Jaxson arrived while fighting both Mac’s personality standard and the safety culture built around Zach’s injury.

Similar behavior could therefore produce different reactions across generations. Tanner’s era celebrated its entertaining football lunatic; Jaxson’s increasingly asked why that person represented an NFL franchise. Tanner later encountered the same shift himself.

What the tape proved—and what it did not

The 2037 leak undermined the original framework’s legitimacy because the commissioner had privately mocked the logic he publicly treated as a moral necessity. It revealed a foundation shaped by fear, money, political pressure and public appeasement rather than genuine conviction.

The recording gave reformers room to evaluate this system without accepting the premise that disagreement itself was evil. Tyrese’s eventual success depended on rebuilding trust and separating legitimate protection from the overreaction.

Tyrese gradually reformed the framework, and Banks replaced it in 2076.

Bountygate and selective enforcement

From Week 13 of the 2022 season through Super Bowl LVII, Camden Ryder directed a limited group of Rams defenders and assistants in an illegal bounty program. Deliberate injury incentives distinguished it from physical defense. Ryder intended it partly as defiance of the McCauley Rules; Jaxson Walls opposed those rules but recognized that paying players to injure opponents was different, confronted Ryder in Week 17 and later chose to protect him. The public did not learn Ryder’s authorship and motive until August 12, 2048.

The illegal blindside hit that concussed Aaron Rodgers in the 2022 Divisional Round fell under the contemporary intent standard: mandatory replay review and ejection for knowingly delivering prohibited blindside contact. The defender was ejected and received a separate one-game suspension for the hit. Later reforms did not govern that play. The July 2023 Bountygate penalties were eight games for Jaxson, three for Ryder and three forfeited Rams first-round picks; participating defenders and assistants received no Bountygate suspensions.

The commissioner deliberately limited the investigation and secretly destroyed evidence with a few trusted officials to protect league revenue. That destruction was never publicly exposed. The May 2023 assistant–player recording established the bounty operation but named neither Ryder nor Jaxson; the separate 2037 recording revealed the commissioner’s contempt for his safety policy, not the Bountygate cover-up. Super Bowl LVII remained officially recognized despite the NFLPA’s demand to vacate it.

Positions and how they evolved

Support, opposition and public pressure

13

Support for the rules became the dominant public position. Critics were often treated as immoral, even when their objection was to overreach. These positions were not equally accepted sides of a 50/50 split.

Early supporters

Keep meaningful protection

Zach McCauley

Liked having the rules named after him and supported protection. He rejected people speaking for him, replaying his injury to win arguments, or using his suffering to shut down criticism. He disagreed with Jaxson but respected his right to argue.

DeShaun Kosar

Supported meaningful protections despite losing his career to the reaction. Zach became his close friend and publicly sought another chance for him. The league never acknowledged that it had treated him unfairly.

Mac Walls

Saw Zach’s injury as proof existing protections were inadequate and wanted stronger protection from avoidable harm. He publicly criticized excessive enforcement while supporting safety, and later endorsed Tyrese’s reforms.

Matthew “Hollywood” Hall

Believed players should not have to accept preventable career-ending injuries; his own injury experience shaped that position. Like Mac, he publicly criticized enforcement while supporting protection.

Walls family except Jaxson

Supported the protective side of the debate. Jaxson’s opposition was the exception to the family position.

Public majority

Fought for stronger protection after the 2019 injury. The commissioner’s 2037 recording damaged confidence in his framework, but supporters still wanted someone who believed in safety to rewrite it.

Opponents and critics

Remove or reform the framework

Jaxson Walls

Argued that players knowingly accept physical risks and that public outrage should not dictate football policy. He accepted hard live-play blindside hits and hits on exposed receivers. His frustration also concerned his legacy: he claimed to be the unanimous GOAT in any other era, arguing that everyone received the same protections and he neither wanted nor needed them. He accepted Tyrese’s completed reforms in 2060.

Cody Harrison

Wanted the older rules restored without additional protections. He accepted hard football contact but rejected deliberate attempts to injure. He demanded repeal after the recording and later helped Tyrese build credibility for reform.

Tanner Milroe

The older-generation critic saw the rules as a sport afraid of its own nature. His deliberately harsh attacks on protected, risk-averse modern quarterbacks cost the once-nearly-universally beloved star popularity.

Camden Ryder

An abrasive opponent of the framework whose hostility reinforced Jaxson’s rather than moderating it.

The unnamed commissioner

Privately opposed the rules he administered. He expected outrage to pass, acted when it cost money, and then kept whichever policy drew the least backlash. His 2037 recording exposed that he hated the rules and never wanted them.

Cameron Knox

Thought the league had gone soft. After knowingly delivering a blindside hit in Week 1 of 2020, he received an exceptional rest-of-season suspension under public pressure and decided not to return to playing.

Caleb Thompson

Opposed the original implementation while supporting player safety itself. His view separated the value of protection from the badly designed system.

Jaxson’s argument in his own words

“It’s a grown man’s sport, you’re expected to get hit if you can’t handle some rough play without crying you shouldn’t be playing”

— Jaxson Walls

“It’s like playing bowling with the guardrails up when your a pro bowler, it’s stupid as fuck”

— Jaxson Walls

His claim to be the “Unanimous G.O.A.T In any other Era” was his own assessment. It joined a philosophical objection to the rules with resentment that their offensive effects were used to discount his career.

Tanner’s place in the debate

The Original Gunslinger brought the older era’s values into a football culture that had changed around him.

Read Tanner Milroe’s full profile →

The reformers

Repair, then replacement

Tyrese Thompson

Earned trust through direct engagement and reforms that preserved safety while reducing unfair punishment. Supported Banks’s next step after retiring in 2076.

Desmond Banks

Extended protections to all players, gave officials greater discretion and broadened later review. His system earned practical acceptance while repeal retained symbolic controversy.