Michigan Michigan Center Signee Has Tons Of Potential Published April 10, 2018 Colin Castleton, a four-star center out of Florida and a Michigan signee, shared his senior season highlights. Take a look at the video embedded below: In this article: Recent Posts Former Five-Star Commit Updates Recruitment, Still Favoring A Return To Michigan? Former Top Michigan DT Target Enters Transfer Portal As A Graduate For UCLA Former Michigan Starter Has Upcoming Visits Scheduled, Still Considering A Return MSU Loses Arguably Best Defensive Player To Transfer Portal Former Five-Star WR Recruit Considering A Michigan Transfer