Jim Harbaugh's first and only open practice of the offseason didn't last the full hour that was advertised, wrapping up about 20 minutes short.
Still, the shortened workout create a few observations.
The Wolverines welcomed the public to Michigan Stadium in Ann Arbor on Sunday for an open workout shortly after taking their team photo on the eve of game week. Michigan opens the 2018 season Saturday at Notre Dame.
Offensive line
Michigan didn't do any scrimmage work in public Sunday, opting for position group drills and a few special teams situational spots.