Gators - Orange and blue?
Alabama - Red and black?
Either a crackerjack pattern alternating blocks with their school colors:
http://www.quiltinaday.com/freepattern/
or (this is my first choice) a t-shirt quilt using equal blocks for each team. The blocks could have thin borders like 1 inch finshed of school colors. example: Gator blocks would have first an orange border then a blue border. Alabama blocks a red border, then a black border. Have plenty of blank space on the blocks so people can autograph the t-shirt blocks like they autograph t-shirts at the end of the school year.