Problem with that is that football is all about lining up and seeing who the better team is. If I'm popping 8 yards a carry running it up the gut, any coach in America is going to keep doing it until they are stopped. The defense should be forced to put 8 men in the box to try and stuff the run which should open up the passing game. If the AI isn't going to recognize when the human is having success and try to negate it, then it really takes all the strategy out of the game.