There are plenty of unknowns for the Michigan offense as the Wolverines prepare to begin spring practice later this month and coach Jim Harbaugh and his staff work to determine a starting quarterback and four new starters on the offensive line.
But there is one player returning who is known but because he missed a year of school and football after a suspension from the university, it is unknown what to expect from Chris Evans.
Last February it was announced that Evans was no longer in school, suspended because of “academic issues.