I'll weigh in after watching him for two years...
He's absolutely the most talented quarterback from a physical perspective that UNI has had since Kurt Warner. Huge arm, huge body (6-5 240), decently mobile. Makes all the throws and stretches the field really, really well.
Started his career at Michigan State and got caught up in the coaching change there after being a consensus 4 star recruit.
I do believe, and it's other places as well, that he's a guy that gets drafted and can work himself into the first half of the draft if he has another year like last year.
UNI had the best offense in the Valley once league play rolled around and he was the reason. There's no reason to think he can't repeat it.