Joe Johnson could be out 3-4 weeks and possibly the remainder of the season with a deep contusion of his right calf muscle.  This is a gigantic blow to the Hawks as Johnson is by far the best player on the Hawks.  He has played in 57 games this season and he’s averaged 41.4 minutes, 25.0 points, 4.2 rebounds, 4.4 assists and 1.0 steals per game.  The Hawks can’t replace his on the court performance.