The last three games we have watched less talented offensives subject their will on this porous Ohio State defense. These teams have been able to successfully forcefead their best play makers, while Ohio State peppers the ball around. For example Purdues best playmaker more had somewhere around 15 touches last night. While Campbell had very few. 

So this is kind of a two pronged observation. First the defense knows what is coming yet can't seem t stop it. Also Ohio State seems unwilling to feed their playmakers.