Michigan football review-preview part 1: Offense

In the first of a two-part series, we break down every offensive position group with a five-point review preview.First, we look at Michigan's quarterbacks, taking a look at the group's 2019 grade, what worked for the group, what didn't work for the group, whether the arrow is pointing up, down or flat at the position heading into 2020 and what our biggest offseason question for the group is.We then do the same for Michigan's running backs, receivers, tight ends and offensive linemen. Along the way, we differ on grades, dissect the legacy of departing players, offer some intel on incoming recruits, break down returning talent and read between the lines on young ascending players who might step into starting roles next season. We also look into the key offseason questions, ranging from developing stars to new positions to how certain players fit in Michigan's system.