Big 12's top Heisman Trophy contenders Patrick Mahomes is one of the Big 12's best Heisman bets. Athlon asked me to come up with a list of the best Heisman candidates in the Big 12.-Allen Kenney Allen KenneyJuly 29, 2016Big 12, Heisman Trophy, Baker Mayfield, Patrick Mahomes, Mason Rudolph, Samaje Perine, James Washington, Malik Jefferson, Mike Warren, Rushel Shell, Seth Russell, K.D. Cannon1 Comment Facebook0 Twitter LinkedIn0 Reddit Tumblr 0 Likes
