I didn’t notice this after the game or else I would have tried to talk to them but Chiefs CB Terrance Mitchell and Steelers WR Antonio Brown appeared to get into it after the game. ESPN’s Josina Anderson posted this video from the field after the game:
It looks like that’s Joey Porter holding him back. Porter has had his own problems this week. I saw Terrance Mitchell and Marcus Peters leaving the locker room so they were there (Peters declined to talk). Mitchell looks really mad so I’m not quite sure what happened here. Peters eventually came to his defense as well. You see Brown embrace Peters so they’re apparently cool.
“That’s what happens when guys lose,” said Brown, who also said it wasn’t Peters, it was the other guy (presumably Mitchell). “They take it personally. After the game, the guy tried to provoke me to get a little aggressive. I’m not an MMA fighter. I’m a football player and we leave it all on the field.”
Probably just some heated exchanges during the game that boiled over. It sure looked like from my seat in the press box there was some chatter going on between them.
I posted this video of the field right after the game but couldn’t see much.
It's overPosted by Arrowhead Pride: For Kansas City Chiefs Fans on Sunday, January 15, 2017