Okay, so you have one lineup to create as your All-Time Greatest NBA Dream Team. The center position is up for grabs but not sure how you can go without including the names LeBron James and Michael Jordan. As for the point guard and small forward, that may be up for debate as well.
Center - Bill Russell(defensive pheom and 11 NBA championships in 13 seasons - in light of the offense you're getting from the others, seems like a fit)
Power forward -LeBron James
Small Forward - Larry Bird
Shooting Guard - Michael Jordan
Point Guard - Magic Johnson