Offense-challenged Arizona takes backup QB to Boulder

Arizona will try to end the nation's longest losing streak with its backup quarterback when the Wildcats play at Colorado on Saturday in Boulder, Colo.

Jordan McCloud, who showed promise in starting the past two games, suffered a season-ending leg injury in the fourth quarter of a 34-16 loss to UCLA on Saturday night. First-year coach Jedd Fisch will go back to Gunner Cruz, who started the first two games before losing h