It just shows you how important Kemba was. He was a leader on the defensive side of the floor as well as the offensive side. He didn't get nearly enough credit for the defense he played. And also, Chuck. He wasn't nearly as gifted as Drummond is, but he understood rotations, and he could keep guards out of the lane.
Again, this team still doesn't have a true leader. I think Bazz has the potential to lead, but he isn't quite ready yet IMO. Maybe later in the season he becomes the leader this team is looking for, but right now he is still learning how to play the point guard position.