Article Photos: OKC Thunder: Now established, Reggie Jackson eyes defensive improvements heading into next year 1/14

Reggie Jackson (15) takes an off-balance shot against Jamal Crawford (11) during Game 5 of the Western Conference semifinals in the NBA playoffs between the Oklahoma City Thunder and the Los Angeles Clippers at Chesapeake Energy Arena in Oklahoma City,  Tuesday, May 13, 2014. PHOTO BY BRYAN TERRY, The Oklahoman