ESPN puts 20th ranked Tennessee on upset alert, and you'll never guess who they're playing

One of the most exciting parts about college football is the possibility of massive upsets. On more than one occasion each weekend, a team with a bunch of future NFL Draft picks will line up across from a team of future accountants, and every once in a while, those accountants, through sheer force of will and the power of friendship, will shock the college football world and hand a roster full of five-stars a giant L. Maybe it's not always that dramatic, but every college football season offers