Sixteen years ago this Saturday, on October 17, 2010, four hits in three stadiums left four players with concussions and pushed the NFL into one of the biggest shifts in how it punishes helmet contact. Within 72 hours the league had issued $175,000 in fines, sent every club a video of legal and illegal hits, and told players that suspensions were now on the table for a first offense.
The rules themselves barely changed that week. What changed was the price of breaking them, and that shift is the foundation of the defenseless-player protections that decide flags every Sunday in 2026.
Pittsburgh: two Browns receivers, minutes apart
At Heinz Field, Colt McCoy was making his first NFL start for Cleveland. In the second quarter, James Harrison lowered his head and drove the crown of his helmet into the left side of Josh Cribbs’ helmet while Cribbs was running a Wildcat play. Cribbs crumpled face-first to the turf with a concussion. A few minutes later Harrison rammed into Mohamed Massaquoi as the receiver tried to complete a catch, and Massaquoi left with a concussion too. Neither play drew a flag, and the Browns played more than a half with two healthy wide receivers. Pittsburgh won 28-10.
The league ruled the Cribbs hit legal, because Cribbs was a runner at the time and runners did not carry the same protection as receivers. The Massaquoi hit was a different matter. Mike Tomlin called both “legal hits, not fineable hits.” Harrison, the 2008 Defensive Player of the Year, explained his approach after the game.
I don’t want to injure anybody. There’s a big difference between being hurt and being injured. You get hurt, you shake it off and come back the next series or the next game. I try to hurt people.
James Harrison, October 17, 2010
Philadelphia: Dunta Robinson and DeSean Jackson
At Lincoln Financial Field, DeSean Jackson had already scored both Eagles touchdowns for a 14-0 lead when he went over the middle in the second quarter. Atlanta cornerback Dunta Robinson, who signed with the Falcons that offseason, arrived as the ball did, and the two collided head-on. Both stayed down for several minutes and needed help off the field. Both were diagnosed with concussions. Robinson was flagged for hitting a defenseless receiver, and Philadelphia won 31-17.
Foxborough: Brandon Meriweather and Todd Heap
At Gillette Stadium, Patriots safety Brandon Meriweather launched himself into Ravens tight end Todd Heap after a pass had already been broken up, leaving Heap face-down for several minutes with a shoulder stinger. Meriweather drew a personal foul. Heap came back, caught a 16-yard touchdown pass, and called it “one of those hits that shouldn’t happen.” New England won 23-20 in overtime.
| Game (Oct. 17, 2010) | Hit | Flag? | Fine |
|---|---|---|---|
| Browns at Steelers, 28-10 | James Harrison on Josh Cribbs (runner, Wildcat) | No | None (ruled legal) |
| Browns at Steelers, 28-10 | Harrison on Mohamed Massaquoi (receiver) | No | $75,000 |
| Falcons at Eagles, 31-17 | Dunta Robinson on DeSean Jackson (receiver) | Yes | $50,000 |
| Ravens at Patriots, 23-20 OT | Brandon Meriweather on Todd Heap (receiver) | Yes | $50,000 |
72 hours that changed the price
On Tuesday, October 19, football operations chief Ray Anderson fined Harrison $75,000 and Meriweather and Robinson $50,000 each. Harrison paid $25,000 more because he was a repeat offender: he had been fined $5,000 for throwing Vince Young to the turf in Week 2. Anderson’s letters warned that “future offenses will result in an escalation of fines up to and including suspension,” and he called the Meriweather hit “a gratuitous shot.” Robinson’s, he said, was “a bang-bang play, but, nevertheless, under the rules it is illegal.”
On Wednesday, October 20, Roger Goodell sent every club a memo and a video of legal and illegal hits, to be shown to all players and coaches. The memo set out three points: players who break the head-and-neck rules face increased discipline, including suspensions, starting with the first offense; coaches are expected to teach playing within the rules or face discipline themselves; and game officials were told to emphasize protecting players from hits to the head and neck, with authority to eject players in appropriate cases.
Harrison said that Tuesday night he would sit down with Tomlin to see “if I can actually play by NFL rules and still be effective. If not, I may have to give up playing football.” He was excused from Wednesday’s practice, kept playing, and was fined $125,000 in total that season for a series of hits.
Where it led
The first suspension under the stricter guidelines came 14 months later, and it went to the same player. On December 13, 2011, the league suspended Harrison for one game without pay after a helmet-to-facemask hit on McCoy in a Thursday night game, his fifth illegal hit on a quarterback in three seasons. The suspension was upheld on appeal, and he sat out a Monday night game in San Francisco.
The protections kept widening. In 2013 the league made it a foul for a runner or tackler to initiate forcible contact with the crown of the helmet outside the tackle box. In 2018 it went further: any player who lowers his head to initiate contact with his helmet commits a 15-yard foul and can be ejected. The current rulebook lists 11 categories of defenseless players and applies a standard of strict liability to anyone who hits one.
Under today’s rules, the Massaquoi, Jackson and Heap hits would all be 15-yard fouls. The Cribbs hit, legal in 2010 because he was a runner, would now draw a flag too, for lowering the head. For how each of those rules works on the field, read the WhyNFL guide: Defenseless players, helmet contact and unnecessary roughness explained.
No published comments yet. Start the conversation.