No. 2 Arizona Wildcats had a brief scare during their Big 12 showdown against No. 6 Iowa State Cyclones on Monday night when star freshman guard Brayden Burries went down with an apparent ankle injury.The incident occurred midway through the game when Burries, after a play under the rim, turned to sprint back on defense and accidentally stepped on a teammate’s foot. His right ankle visibly rolled, and the 6-foot-4...