Some good news for the Big 12 in the aftermath of the first College Football Playoff rankings -- the top three teams in the league won in Week 10, keeping alive most of the scenarios that would allow a Big 12 team to inch its way up the rankings through November. Disorder reigned this week among the bottom seven positions, with a 40-point TCU win over Baylor serving as most notable source of the shakeup.
1. Oklahoma (previous ranking: 1): The Sooners briefly trailed Iowa State in the first half Thursday night before Dede Westbrook and Dimitri Flowers took over in a 34-24 win.