Do you know how many guys I have allowed to play on the football field Who had a limp? It happens almost every single game. There’s a really good chance the training staff had not made the diagnosis of an unstable Lisfranc injury when they made that decision. That probably required further imaging and MRI after the game.
The coach gets the clearance from the medical staff and rolls with his guy, who has a limp. Yes, he has to decide whether that players’s limp affects him enough and whether it’s worth playing him or not in terms of his effectiveness. But he isn’t making a decision on the health of the player. That decision is made by the medical staff.