The Bulls have lost starting small forward Luol Deng for at least the next 2-3 weeks as he has aggravated his right calf injury. Deng played in 62 games (all starts) for the Bulls this season in which he is averaging 37.9 minutes, 18.0 points, 7.3 rebounds, 2.1 assists and 1.0 steal per game. Rookie James Johnson will fill in for Deng while he is out. Johnson has played in 58 games (7 starts) for the Bulls this season and he is averaging 11.5 minutes, 3.9 points, 2.0 rebounds and 0.6 assists per game. This is some bad luck for the Bulls.