There was some significant movement in the new rankings released after the Week 13 games. While the top four teams in last week's rankings —Oregon, Ohio State, Texas, and Penn State—all took care of business, other teams projected to be in the 12-team College Football Playoff bracket suffered losses.

I've got plenty to be thankful for I haven't got a great big yacht To sail from shore to shore Still, I've got plenty to be thankful for I've got plenty to be thankful for No private car, no caviar No carpet on my floor Still,