Wisconsin football fall camp has revealed a lot of the depth chart and helped make sense of some of the transfers coming in to compete for spots. These four seem to be the most 'up for grabs' and the most pivotal in many ways to the roster. The 2s have a bit more of a battle happening, especially at the guard spot. 'Bell cow' Running backWhile fans are assuming this is Abu Sama III, Wisconsin running back coach Jayden Everett says he hasn't determined who the "bell cow" will be. This competition is still going, and Dupree and Sama are both getting first-team reps.WR1The competition that has captured a lot of Wisconsin fans is what's happening in the wide receiver room.