IOWA CITY, Iowa (AP) — Everything is new for Iowa offensive coordinator Greg Davis, from his players to his fellow coaches and even Iowa City. It’s a good thing Davis has a veteran quarterback to lean on. The arduous task of installing a new offense this spring has been eased considerably by the presence of senior quarterback James Vandenberg. The pair already has developed a strong working relationship according to Davis, who says he’s been impressed by how quickly Vandenberg has grasped his offense. Davis also says he has never seen a tight end with the combination of size and ability to stretch the field like junior C.J. Fiedorowicz. Davis says the Hawkeyes will look to use Fiedorowicz to create mismatches next season.