7-5 doesn't make sense unless PSU really has trouble on the OL.
But Jan Johnson having a great year seems possible to me. He is an excellent athlete and his relative lack of speed won't be an issue with the speed around him. If he can be a play maker in the middle, that would be big for this team. I'm very comfortable with Johnson and Brooks at that spot. You don't have to be flashy, you just have to fend off blocks, let the ends and outsides turn the action inside and make clean tackles.
I'm hoping he has a good year too but, it doesn't make sense to predict him as the MVP of the defense. Parsons, as a freshman, had arguably a better year than Johnson, while splitting time with Farmer. Parsons will undoubtedly have more snaps this year and, it's a distinct possibility that Johnson will share more snaps with some of the younger guys. Bret appears to be one of those guys who just likes to be different when making predictions. He knows if he is right, he can boast about it but, if he's wrong, no one will really remember or care what he said.