Philadelphia 76ers' Nikola Vucevic (8) defends Charlotte Bobcats' Kemba Walker (1) during the second half of the 76ers' 98-89 win in an NBA basketball game in Charlotte, N.C., Monday, Feb. 13, 2012. ... more 

Philadelphia 76ers' Nikola Vucevic (8) defends Charlotte Bobcats' Kemba Walker (1) during the second half of the 76ers' 98-89 win in an NBA basketball game in Charlotte, N.C., Monday, Feb. 13, 2012. (AP Photo/Chuck Burton) less