Iowa head coach Kirk Ferentz runs off the field after his team’s 24-16 win over No. 13 Michigan in an NCAA college football game, Saturday, Nov. 5, 2011, in Iowa City, Iowa. (AP Photo/Charlie Neibergall)
Kirk Ferentz

Iowa head coach Kirk Ferentz runs off the field after his team’s 24-16 win over No. 13 Michigan in an NCAA college football game, Saturday, Nov. 5, 2011, in Iowa City, Iowa. (AP Photo/Charlie Neibergall)