Arizona’s offense already taking shape after one scrimmage

Photo by Matthew Stockman/Getty ImagesThe Arizona Wildcats don’t have many question marks on offense. Or at least that’s the way head coach Kevin Sumlin made it sound after their first scrimmage.

We know Grant Gunnell is QB1 and there will be at least one more week of open competition for the backup spot(s).

We know the starting offensive line is Jordan Morgan (LT), Donovan Laie (LG), Josh McCauley (C), Robert Congel (RG) and Paiton Fears (RT).

We know McCauley is battling a minor knee injury and should be OK for the season opener. If not, Glendale Community College product Steven Bailey will be ready to fill in.

We know the Wildcats plan to go running back by committee with the hard-running…