Jim Harbaugh gives injury update on QB Dylan McCaffrey

Saturday was a rough day for the University of Michigan football team.

Not only did they get demolished by an impressive Wisconsin team but they also lost QB Dylan McCaffrey along the way when he took a huge shot to the head and was forced to leave with a concussion.

BREAKING: Michigan QB Dylan McCaffrey suffers gruesome hit vs. Wisconsin [VIDEO]

On Monday, Wolverines' head coach Jim Harbaugh spoke to the media and he revealed that McCaffrey is ‘doubtful' against Rutgers.

Harbaugh also added that Shea Patterson is probable to play this coming Saturday and Joe Milton will serve as the No. 2 QB.