Chicago Bulls forward Luol Deng 99), of South Sudan, drives to the basket past Minnesota Timberwolves forward Dante Cunningham (33) during the second half of an NBA preseason basketball game in Chicago, Friday, Oct. 19, 2012. The Bulls won 92-81. (AP Photo/Nam Y. Huh)

Associated Press
Chicago Bulls forward Luol Deng 99), of South Sudan, drives to the basket past Minnesota Timberwolves forward Dante Cunningham (33) during the second half of an NBA preseason basketball game in Chicago, Friday, Oct. 19, 2012. The Bulls won 92-81. (AP Photo/Nam Y. Huh)
Chicago Bulls forward Luol Deng 99), of South Sudan, drives to the basket past Minnesota Timberwolves forward Dante Cunningham (33) during the second half of an NBA preseason basketball game in Chicago, Friday, Oct. 19, 2012. The Bulls won 92-81. (AP Photo/Nam Y. Huh)