Five burning questions: Michigan offense post-Blake Corum, CFP picture, coaching carousal, more

Michigan Wolverines football finished the regular season with a 12-0 record and a 45-23 win over Ohio State in Columbus. The second-ranked Maize and Blue will take on Purdue for the Big Ten championship this weekend in Indianapolis and are a shoe-in for the College Football Playoff. Here are five burning questions for Michigan at this point in the season, discussing injuries, focus level, the Boilermakers, the coaching carousal and more.