Here's another scenario for ya:
tOSU - 13-0
Iowa - 12-1 (loss to tOSU)
Alabama - 12-1
Okla St 11-1 (loss to Oklahoma)
Oklahoma 11-1 (loss to TX)
Clemson 12-1 (loss to NC)
Could Iowa still get in with a loss in the Big title game? Their lone loss would be to a likely top 2 tOSU. Alabama's...