You are so hung up on this idea of them overlooking Purdue. So in your mind what happened in the week leading up to the Purdue game? Were meetings cancelled in order to give the guys more time to read press clippings about themselves? Were film sessions skipped, since you know, why bother it is just a Big Ten team we are playing? Maybe the coaches decided not to spend hours breaking down the film since we had it in the bag. Probably played dodge ball instead of practicing because again....we can overlook a team like Purdue. I mean with that bye week coming up you know the players were looking ahead to the next weekend, planning their parties and figuring out what they were going to do with whatever free time they were given.
You can play poorly without overlooking an opponent....this really shouldn't be that hard of a concept. Purdue played well, we didn't and we lost.