Just because they pass heavy doesn't mean they will be effective at doing it. Idaho State has already lost handily a few times this season, including to Portland State (they went to Idaho and beat up on ISU 34-14). Whether or not Reyes is available for the homecoming game is of importance, though. Without Reyes, UND's secondary is far more vulnerable to big plays. Either way, I see UND running the ball successfully and UND's front 7 getting plenty of pressure on Idaho State's QB.