Notre Dame's big win at Oklahoma on Saturday night has created a possible nightmare scenario in the BCS as four undefeated teams possibly vie for two national title spots.
Despite its impressive win, Notre Dame was not able to leapfrog the three unbeaten teams ahead of the Irish.
Alabama (8-0) and Oregon (8-0) held on to the top two spots in two major polls released Sunday. Kansas State (8-0) took advantage of Florida's defeat to move up to No. 3 while Notre Dame (8-0) moved to No. 4.
The problem is none of the top four teams play one another, leaving the possibility that all could be undefeated at the end of the season. Only the top two teams in the final standings will play for this year's BCS national title in South Florida.
Louisiana State, which hosts Alabama next weekend, is No. 5 in the Associated Press poll, followed by Ohio State, Georgia, Florida, Florida State and Clemson.