As I said during the game, I believe that our entire season hung on the outcome at Wisconsin. Things can still put Ohio State in a BCS bowl, but I will be very surprised if things work out that way.
One reason why is that our SOS is so incredibly bad. Eastern Michigan and Marshall just keep losing. If I count right, opponents so far are 29-27 after yesterday. So, we get no SOS help.
Michigan State should lose at Iowa but I think it is not as clear as the computers and pundits say. Geez, they needed overtime to beat Notre Dame and the score against Wisconsin flatters them by hiding how close the game really was. Still, Sparty seems to believe that they are a team of destiny ("we cameback late yesterday and against Wisconsin, who beat Ohio State", "our coach nearly died of a heart attack", "we're bullet-proof"). They have the feel of the 2002 Buckeyes, should lose a game but don't. There's power in that.
If Sparty don't lose next week, then I will not be surprised to see Sparty playing in a BCS bowl. However, I still think that the BCS NC is most likely to be Boise State vs TCU--and I think that no one will be watching.
I know OSU can still play in a BCS bowl, but I'd rather be pleasantly surprised.