Arizona quarterback Javelle Allen (9) (Arizona quarterback Javelle Allen (9) )leaves the Northern Arizona defense in his wake as he sprints up the middle for a 70+ yard touchdown run in the fourth quarter for the season opening game for the University of Arizona at Arizona Stadium, Friday, August 30, 2013, Tucson, Ariz. Photo by Kelly Presnell / Arizona Daily Star

Kelly Presnell / Arizona Daily Star