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.

As we approach the climax of the college football season, the playoff picture is becoming both clearer and more chaotic. Week 12 delivered its share of surprise