Spring answers questions for 'D'

Post-spring defensive depth chart: Could the Sooners be better in 2013?

Updated: April 22, 2013, 11:45 PM ET
By Jake Trotter | SoonerNation
NORMAN, Okla. -- The Sooners entered the spring with many depth chart questions. Some of those questions were resolved. Others remain.

SoonerNation breaks that down while projecting Oklahoma's defensive depth chart as it stands going into the fall: