I think you may have messed up the TV times on the big games. I think it is this:
ABC Games
1 P.M.---ACC Championship
4:30 P.M.--USC/UCLA
8 P.M.---Big 12 Championship
CBS Games
2:30 P.M.---ARMY/NAVY
6 P.M.------Florida/Arkansas
Thats the problem with cutting and pasting :)