These are two of the country's top defenses, and neither one allows more than 14 PPG. Army will focus on running the ball, and Notre Dame, although more balanced than Army, also likes to run the rock. Add to this the fact that neither team will be in any routine because the game is being played in Yankee Stadium with a weird field, tiny locker rooms, and all the fanfare that this game will generate, and I expect some hiccups. Weather might also be a factor here, as it is predicted to be windy and rainy.