Boston Celtics Paul Pierce (L) looks to pass under pressure from Detroit Pistons Richard Hamilton during second quarter of Game 5 of their NBA Eastern Conference Final basketball playoff series in Boston, Massachusetts May 28, 2008. (Xinhua/Reuters Photo)

Detroit Pistons Rasheed Wallace (L) attempts a shot over Boston Celtics Kevin Garnett during Game 5 of their NBA Eastern Conference Final basketball playoff series in Boston, Massachusetts May 28, 2008. (Xinhua/Reuters Photo)