I think SDSU's defense will create problems for UND. The way Rocky runs the 3-3-5, can be very hard on QBs that aren't real experienced. The Aztecs send a bunch of players on pass plays. The QB will only have a couple of seconds, if that, to get the ball off. A real big offensive line is great against big strong defensive linemen, but can be a problem against smaller, quicker, blitzing LB, and CB.
Any running game better be between the tackles because the Aztecs speed on defense gets a lot of players to the edge.