Hugh brought Cap into the locker room. Hugh made Cap change into the other teams jerseys, but Cap dose not know they are jerseys for the other other team.
Cap goes out on the field in the opposing teams jersey. The whole crowd boo's Cap, and Cap is confused because the other teams jerseys are different colors.
The whole football team thinks that Cap is a normal player, and they don't know that it is Cap. So the whole football team charges at Cap and tackles him, but than they realize who it is and they stop.