The number 1 running back in the country (according to Rivals) has committed to the University of Michigan's 2013 class, solidifying it as one of the top groups in the nation. Green offers the potential for something this school has not seen since Mike Hart - namely, an every-down back who can consistently move the chains and grind out games (no more RB-by-committee! Huzzah!). He's a big, strong back with a low center of gravity. Several recruiting sites have cited his speed and pass-catching abilities as areas for improvement, but these should not be causes for too much concern unless they persist throughout his college career.