 The guys older than me step into their role as more of a leader, so it kind of set the blueprint for what that should look like, I'd say. The Hawkeyes open the season at home August 31st against Illinois State. Iowa basketball coach Fran McCaffrey believes added depth will help the Hawkeyes improve on defense. More than a half dozen newcomers join a team that finished last in the Big Ten in defense by giving up nearly 79.5 points per game. When you don't have a lot of depth, the defense might...