Well, well, well. The "three undefeated teams" thing couldn't last and it's TCU that took the first defeat at the hands of Oklahoma State. Oklahoma, meanwhile, rolled past Iowa State with ease in a tune-up game. Baylor handled Kansas State and though the defense slacked off late, Stidham was incredible. Elsewhere in the Big 12, Texas beat Kansas (Kansas is really, really bad), and West Virginia held off Texas Tech. Let's rank 'em.
There's a good argument for putting Okie State here, but Baylor has won every single one of their games convincingly (okay, maybe KSU was a bit iffy, but they never *really* in danger of losing) and their offense is still the best in the land.