The statistics are nothing new. Notre Dame’s defense is ranked No. 101 nationally in points surrendered per game (33.5). The defense has allowed over 200 yards rushing per game under Brian VanGorder’s leadership and was the last of all the 128 FBS teams to register a sack, performances so poor it shouldn’t have been shocking when Duke handed Notre Dame its biggest upset in decades. Yet it was hard to feel anything but disbelief as the same Blue Devils team that mustered only 27 points in its first two games piled on nearly 500 yards of total offense and 38 points against a helpless Notre Dame defense.