Spring practice halfway report: Michigan takeaways, questions at each offensive position

The Michigan Wolverines are a little over halfway through the first set of spring practices under head coach Sherrone Moore. Offensively, the team is essentially flipping its entire starting lineup from last year's run to the College Football Playoff National Title. That means plenty of questions are in the process of being sorted out. Some have clarity, others figure to go deeper into the offseason and fall camp.