Our Big 12 Week 7 power rankings:
1. TCU (previous ranking: 1): The Horned Frogs cruised through two weather delays and a desperate team in Kansas State to a convincing 26-6 victory in Manhattan. At 3-0 in conference play, TCU now sits all alone atop the Big 12 standings. And after a weekend of upsets elsewhere, they're on the inside of the College Football Playoff conversation.
2. Oklahoma (2): The Sooners blew another big lead. And once again, the offense disappeared for much of the second half. But Oklahoma came up with the plays it needed down the stretch to hold off Texas, 29-24.