Article Photos: Thunder notebook: Trades generate national praise

Boston Celtics center Kendrick Perkins (43) tangles with Oklahoma City Thunder guard James Harden (13) as he grabs a rebound during the first half of an NBA basketball game in Boston on Wednesday, March 31, 2010. (AP Photo/Elise Amendola)

Boston Celtics center Kendrick Perkins (43) tangles with Oklahoma City Thunder guard James Harden (13) as he grabs a rebound during the first half of an NBA basketball game in Boston on Wednesday, March 31, 2010. (AP Photo/Elise Amendola)