Four unbeaten teams went down on Saturday in the first weekend when the race for the playoffs got substantially clearer. Still, it is tough to say any of the top 14 are completely out of the race. With numerous quasi-quarterfinal (and potential quasi-quarterfinal matchups) still on the schedule (North Carolina-Clemson, TCU-Baylor, TCU-Oklahoma, Michigan State-Ohio State, Utah-Stanford, Florida-Alabama, Oklahoma-Baylor, Oklahoma-Oklahoma State, Notre Dame-Stanford, Iowa-Ohio State, and Oklahoma State-Baylor), the best of the college football season is yet to come.