Big 12 football power rankings see BYU surge, Oklahoma State stumble in Week 5
TCU is the biggest faller in the updated power rankings after it gave up 66 (!!) points to rival SMU. For as well as the Horned Frogs' passing offense has looked with Josh Hoover among the FBS leaders in yards per game, the defense allowed more than 6.5 yards per play in the past two games — which resulted in losses.