Karnowski, I think, is probably not good for more than 10 touches a game and I am prepared to let him score 25 if it means keeping Gonzaga's shooters from getting open looks (8-12 was ridiculous) and if we can stand in there with him without fouling (37 free throws is obscene).
BYU's big men don't, IMO, need to add a lot of extra weight, they just need to do two things.
1. Defend without fouling
2. Learn to count, out loud, to three