Pac-12 preview: BYU, SUU and Utah will all face Arizona’s dynamic Khalil Tate

After Utah’s win over Arizona last September, a Ute assistant coach told Khalil Tate he was happy his team didn’t have to face the Wildcats' backup quarterback that night.That challenge awaits the Utes' defense in October. BYU’s experience comes even sooner — next week.Tate appeared at Rice-Eccles Stadium in Arizona's loss to the Utes in 2016, but he stayed on the bench as Brandon Dawkins' backup last season when Utah won in Tucson. Sports Illustrated's college football p