College football rankings: USC looms for slumping Colorado after the Buffaloes slip to No. 2 in Bottom 25 | CBS Sports Headlines College football rankings: USC looms for slumping Colorado after the Buffaloes slip to No. 2 in Bottom 25 Colorado’s downward trajectory isn’t likely to change with a game … Continue reading College football rankings: USC looms for slumping Colorado after the Buffaloes slip to No. 2 in Bottom 25