theboardref
thewhite_00 ESPN board
That is exactly my thought process. Very improbably but not impossible. My belief is if you don't play in the title game though, you should not be rewarded for playing one less game.tOSU's best shot is if Penn State upsets MSU and they beat Michigan then Iowa. If MSU wins, then the winner of the MSU-Iowa CCG will almost certainly get in (assuming Iowa is unbeaten at the time) and that will be the only B1G rep.
Only way for tOSU to get in w/o the CCG is if something really wacky happens and everyone ahead of them loses. It happened before when Ohio State defaulted into the BCS title game vs LSU a while back, but its the most unlikely of scenarios.