Posted by ESPN.com's Adam Rittenberg
IOWA CITY, Iowa -- Michigan sophomore cornerback Boubacar Cissoko didn't make the trip to Iowa City, team officials said.
Cissoko lost his starting job to J.T. Floyd last week after a rough outing Sept. 26 against Indiana. Michigan staged an open competition for the top spot opposite Donovan Warren in practice this week. Cissoko has 16 tackles, an interception and a pass breakup this season.
Expect Floyd to get the start tonight.
Also, Iowa tight end Tony Moeaki is warming up and doesn't appear to be limited. He and cornerback Shaun Prater both worked with the first-team offense.
Moeaki has missed Iowa's last three games with an ankle injury. Prater missed last week's game with a hyperextended knee.