The Wolverines are ranked in the top four of both the AP and coaches poll, but their success going forward could be at risk depending on the status of starting quarterback Wilton Speight, who was injured late in the contest at Iowa. At his Monday press conference, head coach Jim Harbaugh talked about that matter, as well as the backups under consideration, and the Wolverines' upcoming matchup against Indiana.
Video: Harbaugh discusses Speight's status, Indiana
