Of course in their prime... You wouldn't try to build a team around them right now, would you? Even if they could still beat the Clippers, they're too old and out of shape.
As a SoCal born Celtics fan and Laker hater, I would even have to put Magic first. He knew how to lead and drive his team. Bird second, and in all honesty, I'd put someone else before Jordan. He was and still is the most overrated of the greats. The Kobe of the 80s and 90s, just without the free pass on fouls.