[Bill Rapai]

Senior OG Dave Dawson announced today on Twitter that he does not plan on returning for his grad year:

I will forever be thankful, GO BLUE pic.twitter.com/WK02dhbwAb

— BIG DAVE (@DaveDawson_) January 1, 2017

Despite a relatively soft depth chart and high rankings as a recruit (the sites rated him around the same spot as they did fellow Technician Michael Onwenu) the big Cass Tech product struggled to crack the lineup in four years. Offensive line recruits are notoriously late to develop and hard to predict, however the more time spent behind some below-average starters the less likely it seemed that Dawson would meet the expectations of a top-150ish prospect.

The closest Dawson came to starting was in the 2015 offseason, when classmate Patrick Kugler was hurt, Dawson returned from the offseason 20 pounds heavier, and practice rumors suggested he was pressing Braden at left guard. This site held out hope that Harbaugh and Drevno would manage to tap the potential of a guy Joe Mathis described as “one mean cuss” coming out of high school.

Dawson was running with the ones while starting right guard Kalis was nursing something just last August, but remained buried all season despite plenty of opportunities for OL to crack the lineup. Kugler earned an early start at left guard in place of Braden, and true freshman Ben Bredeson passed both RS juniors to start the remainder of the season at left guard once Newsome went down and Braden shifted out to left tackle. Onwenu, also a true freshman, siphoned seasoning snaps at right guard during this year’s garbage time, but Dawson played some right tackle against Illinois and even a little defensive tackle in the Rutgers blowout.

Just sticking around even this long was remarkable within the context of his class. In 2013 Brady Hoke brought in six offensive linemen rated 3 stars or above on the 247 composite, not counting the scholarship long-snapper. OT Chris Fox lost his career to a knee injury before he got to college and late offer OG Dan Samuelson retired from football before ever threatening a depth chart. OT Logan Tuley-Tillman was kicked off the team for some very bad behavior, tried and failed to transfer to Wazzu a year ago, and wound up at Akron, where he started 12 games at left tackle. The only significant contributor was OG Kyle Bosch, who transferred due to some personal issues when Harbaugh arrived, and wound up starting the last two years at West Virginia, earning all-Big XII this year. Kugler, the only one rated higher than Dawson, should have his chance to salvage the class of 2013 this spring.

With Kalis and Braden graduating, Bredeson expected to kick out to RT in place of Magnuson, and left tackle an open question thanks to Newsome’s injury, playing time on the offensive line was wide open for Dawson. Even a position switch to DT was an outside possibility given Michigan’s needs. If Dawson still didn’t like his chances to pass Onwenu and the other underclassmen, it’s probably best for for him that he use his grad year to go somewhere he can play. Meanwhile Michigan loses another bullet in a rather bare chamber for upperclassmen OL:

Via that depth chart Michigan now has 61 scholarships committed to currently returning players (including Peppers) and 26 commits, putting them 2 over the 85 they need to be at by the start of next season. Expected attrition from here gets that class to about 30 with room for some walk-ons to earn scholarships.