Continuity mistake: Woody Harrelson is just demoted from starting quarterback. He mentions to Goldie Hawn that he makes a great slot back. The next scene is of a slot back making a great run, only the slot back is black. He gets tackled and when he gets up you see a very white Woody with the ball.
Continuity mistake: At the end of the movie when Finch blocks the field goal, they cut to the sideline and you can see Bird's number 11 jersey right behind Goldie Hawn, meaning that Bird is not in the game for that play. However, after Finch makes the block Bird is on the field, picking up the ball and running it in for the winning touchdown.