TUCSON, Ariz. -- Will have a lot more from Arizona spring practices, but here are some notes and depth chart updates after a round of interviews.
Coach Mike Stoops said he still hasn't decided who will call plays on offense and defense. He said that he'll make that decision after evaluating his options during spring practices. Stoops lost both coordinators this offseason -- Sonny Dykes on offense and Mark Stoops on defense -- and replaced them with co-coordinators, Bill Bedenbaugh and Seth Littrell on offense and Greg Brown and Tim Kish on defense. Only Brown, who came from Colorado, wasn't already on staff.
Three key players will sit out this spring. Starting guard Vaughn Dotsy had back surgery on Wednesday. Running back Greg Nwoko is still recovering from a shoulder injury. Projected starting defensive tackle Dominique Austin is out with a toe injury.
While Nick Foles is the No. 1 quarterback, coaches are emphasizing that backup Matt Scott will play a role this year. And if he outplays Foles this spring, the QB competition will be on again in the preseason.
The Wildcats are replacing all three starting linebackers from 2009. Junior college transfers Paul Vassallo and Derek Earls are listed as the first-team "Will" and "Mike" linebackers, respectively. Jake Fischer is No. 1 at "Sam."
Joe Perkins steps in for Cam Nelson at free safety, while Marcus Benjamin replaces Devin Ross at cornerback opposite Trevin Wade.
With Austin out, JC transfer Jonathan Hollins steps in at defensive tackle besides nose tackle Lolomana Mikaele.
Richard Morrison has moved from quarterback to receiver.
With offensive lineman Adam Grant getting a sixth year of eligibility, he slides in at left tackle with Phillip Garcia opposite him on the right side. Colin Baxter is the center and Conan Amituanai is the left guard. With Dotsy out, Jovon Hayes, Chris Putton and Trace Biskin will get looks.