If UND's offensive line is opening up holes, it would be great to just rotate 3 backs (Norberg, Shaugabay, and Garman) and continually pound the ball. If UND can do that, they'll win this game.
As for Patrick Sharp, I'm not sure why he hasn't got his chance yet. He may be a little green when it comes to the playbook and/or they don't trust his ball protection skills. Just taking a guess....