As a current OU student, I am going to have a hard time taking the Cowboys tonight. I agree that OSU will likely win this one at a very tough home gym. However, OU plays good enough D, and OSU is "offensively challenged" enough that OU could pull the upset. The BEST BET here is the UNDER, as these 2 ususally play ugly, defensive games and know each other so well that the score should stay VERY LOW!!!!!
The BIG concensus here is OSU, I just wanted to suggest a look at that under as well.
Good Luck to All.