Michigan Harbaugh Names Who Michigan’s Top Offensive Lineman Are Published April 5, 2018 According to Jim Harbaugh, Michigan has two cornerstone offensive lineman in OC Cesar Ruiz and OG Ben Bredeson: Harbaugh: Cesar Ruiz has separated himself at center — he and Ben Bredeson are #Michigan's two best offensive linemen right now. — Austin Fox (@AustinFox42) April 3, 2018 In this article: Recent Posts Positive Rumblings In Michigan’s Pursuit Of A Five-Star QB Michigan Predicted To Land Elite ’26 TE Recruit Michigan QB Announces Transfer Destination Surprising B1G Program Looks Primed To Land No. 3 Overall ’26 Recruit Michigan Assistant Rumored Candidate For Open Bowling Green HC Job