Article Photos: OU's Lane Johnson goes from quarterback to offensive tackle 3/3

COLLEGE FOOTBALL: Austin Haywood (89) holds on to a pass defended by Javon Harris (30) during the University of Oklahoma Sooners (OU) Spring Football game at Gaylord Family-Oklahoma Memorial Stadium on Saturday, April 16, 2011, in Norman, Okla.   Photo by Steve Sisney, The Oklahoman ORG XMIT: KOD