I must admit I have been critical of Mattison and what seems like really passive coverage schemes this season. After looking at some of the defensive statistics, I realize that although not my personal preference the schemes have been very effective. The numbers show Michigan is #13th nationally in total defense allowing 305 YPG. More surprisingly to me is that Michigan is #27th nationally in scoring defense at 19.4 YPG, which is nothing to be ashamed of but in actuality Michigan is even better than that. Because the NCAA includes all scoring against the defense, the 3 touchdowns allowed by the offense are dragging down the defensive numbers. If you remove those 3 touchdowns that were not scored against the defense, Michigan is only allowing 15.2 points a game, which would rank around #12th nationally. In addition, the defense has only allowed 7 touchdowns in 5 games! To put that in perspective consider that the muchly hyped (deservingly so) MSU defense has given up more touchdowns(8) than Michigan. Not too shabby for a defense playing without its best player.
spoiler alert: i linked this