There should be something in the code for it your player goes from an exceptable playing condition, say probable, then gets hurt in the game. Once the player can no longer perform he should be benched if there is a backup. An NFL team is not going to leave a player in the game that is hurt. Cant just apply to concussions. I dont know how many games my offensive lineman goes to questionable or doubtful and then my offense goes by by because that player gets run over.