I'm not sure they would have much choice but to let two SEC teams play again if the chips fall that way. Oregon and ND are the only chances at keeping it from happening. IF USC blows out ND, they could plummet. Oregon still has two tough games in Oregon St & UCLA. If they lose either of those games, they are done. Even if UF loses to Fla St., FSU could still lose the ACC CG. At that point, Bama/UGA winner could be facing LSU. A lot of ifs, but at that point, it would be almost impossible for "them" to prevent an all SEC NC game.