ESPN: Pac-12 Heisman tracker
Just when we were ready to hand the Heisman to Matt Barkley (in the preseason, of course), Geno Smith came along and snatched it away. Until Collin Klein took it from him. And now, we might have another late-season changing of the guard with Oregon's Kenjon Barner coming on strong in recent weeks before blowing up against USC. Such is the fickle nature of the Heisman tracker. Barner is squarely in second place in the ESPN.com Heisman poll, though he has only one first-place vote this week (compliments of yours truly).