I'll give it a try, although my list will be mostly D1 considering I didn't see much of the D2 matches.
1. Kerlin - Northmont, easily most talented player, carried Northmont
2. Byrne - Elder, was the complete X-factor, if he was getting kills and hitting serves, Elder was winning
Finally someone that saw that Byrne was playing absolutely out of his mind. I think when Tierney sat him for Korte in game one of the Davidson match for a passing situation, he got PISSED and just played like an animal from then on