College football rankings REVEALED: Georgia is new No. 1 after Alabama win, Arch Manning and Texas plummet... and it's bad news for Lane Kiffin

Meanwhile, Arch Manning and Texas dropped six spots to No. 7 after its loss to rival Oklahoma and Oregon was unranked for the first time in four years after losing for the second time in the past month. The Bulldogs, who had been No. 2 for five straight polls while rolling off five straight lopsided wins, went on the road and beat Alabama 20-17 with the help of what appeared to be a missed pass interference call in the end zone late in the game.