Continuity mistake: In the last game of the season, little used receiver 88 catches a long pass and runs/falls out of bounds, stopping the clock with 11 seconds left. The clock then starts before the snap of the ball (ball is actually snapped with 1 second left). A play out of bounds should stop the clock until the ball is snapped on the next play (in this way, they should have had time for a couple of plays).
Continuity mistake: Before the last play of the game, we see a quick shot of the score board. It says that the Mustangs are on 2nd down with three yards to go. However, their last play was a long pass, probably about 70 yards, which would mean that they should be 1st and 10. (01:54:00)
Continuity mistake: The first time we see Junior's last name written on his helmet, it is written with one capital letter and the rest are small letters. But on the practice field his name on the helmet is written in all capital letters.
Continuity mistake: As the team is loading up to go to their first game, the coach calls Evans over, and allows him to be their equipment manager. He tells Evans that he will get him a Mustang shirt, but it will take a lot of fabric (because of his size), and to give him time to find one large enough. However, during their first game, Evans is wearing a Mustangs shirt plenty large enough for him. Coach sure ordered that shirt quickly.
Continuity mistake: When the team is on the bus traveling to their game, all the players look out a window into the car with the girl and they start yelling at her. But in the overshot of the bus on the freeway, there is no car is next to the bus.
Continuity mistake: In the last game, during the opening kickoff, when Willie 13 catches the ball he is wearing long sleeves. He scores a touchdown and you can still see him wearing them. But a couple scenes later, in the huddle, the sleeves are all of a sudden gone.