Diaw wasn't necessarily awful last night he did bail the Spurs out with a 3 to beat the shot clock and stole a pass and ran a fast break which got Simmons an easy dunk. He didn't take advantage of Pierce which is unusual because he normally does a great job of posting players of similar height and scoring on them. The spacing may have been an issue as well. I think he was playing with Mills, Butler, Simmons and West. West and Simmons really aren't threats outside of 18 feet. LAC was probably willing to live with an open 3 from Butler ( a pretty good 3pt shooter) if it meant muddying up the lanes and Mills is really the only legit threat from 3.