Article Photos: NFL Draft: OU's Frank Alexander medically cleared, participates in OU's Pro Day

New assistant athletic director Pete Moris talks with media at the University of Oklahoma (OU)'s football team's annual Pro Day workouts on Wednesday, March 14, 2012, in Norman, Okla. Photo by Steve Sisney, The Oklahoman

New assistant athletic director Pete Moris talks with media at the University of Oklahoma (OU)'s football team's annual Pro Day workouts on Wednesday, March 14, 2012, in Norman, Okla. Photo by Steve Sisney, The Oklahoman