This first started with a message board post around these parts, and now we've confirmed it with two additional sources close to the situation: freshman offensive tackle Dann O'Neill has left the team. It's unclear whether he's transferring or giving up football.
Now… as we learned to our collective terror during the McGuffie transfer wobbling, these things aren't official until they are official. This appears to be a done deal, however, and has passed the threshold of likelihood where it's worth reporting. Thus: this post.
The departure shouldn't affect Michigan's 2009 season, as O'Neill wasn't on the two-deep and had never been mentioned as a threat to find playing time. Most of what we'd heard on him was along the lines of "great frame but needs a ton of work with both technique and strength." But he was a big-time recruit in the hybrid Carr/Rodriguez class, and his washout is disappointing. With Kurt Wermers' departure that six-member line class is now down to four; further departures will start cutting into players earmarked as future starters.
The good news is that Barnum, Khoury, and Omameh have all positioned themselves as future starters, possibly as early as this year, and are unlikely to depart. Elliot Mealer's recovery from his shoulder injury makes him something of a wild-card, but he's also been the subject of scattered positive reports.
This takes Michigan to approximately 21 scholarships in the 2010 class, but Michigan is probably going to have to fill O'Neill's spot with another offensive lineman; expect four to sign up, with OH guard/center Christian Pace already in the fold.