Interesting as Purdue is also very 1 dimensional - they have a RB that is a good runner but he is their only guy that runs the ball. We really need to get pressure in their backfield and not give them time to scan the field for open WR's. I think I would try to take away their mid to long throws and make them have to go underneath and slow the clock a little so our offense can have time to score as well. That will be the biggest factor in stopping their offense. They get almost no pressure on the QB so this may fall on Vadral to hit mid/long passes or some trick plays along with pounding the ball on a lot of runs. Their lack of pressure, I hope we don't try screen passes for once.
BTW- noticed their ST's are pretty much on the bottom of the pack in almost every category.