Jim Harbaugh said last week following UM’s loss to Notre Dame that Brandon Peters didn’t back-up Shea Patterson because he was injured. Even though Peter’s played Saturday against WMU and didn’t appear injured, it was Dylan McCaffrey who once again was the 2nd QB to play for the Wolverines. It may be safe to assume McCaffrey has passed Peters on the depth chart:
https://twitter.com/BrandonBJustice/status/1038505724777619456