with polls: Should Devin Gardner start at QB the rest of the way, regardless of Denard Robinson's health?
Devin Gardner played brilliantly on Saturday and Michigan is 3-0 with him as the starter. Should he be the quarterback even if Denard Robinson is healthy?
Melanie Maxwell | AnnArbor.com
Chime in on our interactive poll and grade Michigan's performance on offense, defense, special teams, coaching and overall.
Who should be Michigan's starting quarterback the rest of the way?
Offense
The offense carved up the Hawkeyes from start to finish.
Defense
Outside of the first two drives, Iowa couldn't get anything going offensively against the Wolverines.
Special Teams
Punt team: not a factor. Punt return: not a factor. Kick return: limited opportunities. Brendan Gibbons made his extra points and the kickoff coverage team didn't give up any big returns.
Coaching
The Michigan coaching staff has had to change its offense to accentuate Denard Robinson's strengths, then Devin Gardner's, and on Saturday combined the two. But why were the starters in at the end when the game was in hand?
Overall
Put it all together, and what do you get?
Check out Kyle Meinke's grades for the Wolverines.

AnnArbor.com