Iowa looking for offense to help banged-up defense
Iowa's Djimon Colbert celebrates after his team's 48-31 win against Minnesota after an NCAA college football game Saturday, Oct. 6, 2018, in Minneapolis. (AP Photo/Stacy Bengs)

Iowa's Djimon Colbert celebrates after his team's 48-31 win against Minnesota after an NCAA college football game Saturday, Oct. 6, 2018, in Minneapolis. (AP Photo/Stacy Bengs)

Oct. 06, 2018 07:59 PM EDT
Iowa's Parker Hesse during the first half of a college football game Saturday, Oct. 6, 2018, in Minneapolis. (AP Photo/Stacy Bengs)

Iowa's Parker Hesse during the first half of a college football game Saturday, Oct. 6, 2018, in Minneapolis. (AP Photo/Stacy Bengs)

Oct. 08, 2018 02:01 PM EDT