Hawks forward Marvin Williams (back) has done some work on the side, but still hasn't been able to participate in practice. He has missed the past six games.
"I haven't gotten any indication of when to expect him back," Drew said.
Williams missed the Hawks Western road trip after suffering a lower back injury in a fall against Golden State. The Hawks have gone 5-1 in the six games that Marvin has been out.
On the season, Marvin has missed ten games with a knee injury and his current back injury. Williams is averaging 11 ppg and 4.8 rpg on the season.