Philadelphia 76ers' Louis Williams (23) shoots against Cleveland Cavaliers' Jamario Moon, right in the second quarter of an NBA basketball game Saturday, Nov. 21, 2009, in Cleveland. (AP Photo/Mark Duncan)

Philadelphia 76ers' Louis Williams (23) goes up for a shot between New Jersey Nets' Josh Boone, left, and Rafer Alston during the second quarter of an NBA basketball game Wednesday, Nov. 11, 2009 in East Rutherford, N.J. (AP Photo ...

Phoenix Suns' Steve Nash (134) drives past Philadelphia 76ers' Louis Williams (23) during the third quarter of an NBA basketball game Friday, Oct. 16, 2009 in Phoenix. (AP Photo/Matt York)

Toronto Raptors' Jose Calderon, left, drives past Philadelphia 76ers' Louis Williams during the first half of a preseason NBA basketball game in Toronto on Wednesday, Oct. 7, 2009. (AP Photo/The Canadian Press, Darren Calabrese)