Other mistake: After Guy gets hurt in the warriors/ducks game, the scoreboard is shown. It says that there is 15 seconds left in the third period, when it is really the second period.
Other mistake: In the final seconds of the Varsity/JV game when Goldberg takes his shot, you can see the ref has already signaled it a goal before the puck went into the net and the goal judge turned the lamp on.
Other mistake: When Portman is talking to Cole, the straps for his full face shield are missing, but after he checks Cole into the glass, you can see those straps attached to his helmet and face shield.
Other mistake: One of the Bash Brothers is Fulton Reed. Reed is his last name and should therefore be the name on his jersey (as it was in the first two movies). In this movie, though, his jersey says Fulton, not Reed. Also, whenever anyone calls out the players' names, they say everyone else's last name, but here again they call him Fulton, not Reed. On streaming versions this has been corrected.
Answer: You can see Charlie working at the skate shop in the second movie, with Jan saying that he hired him because he was spending so much time there to avoid being around his stepfather.
LorgSkyegon