Big Marty...
Jordan was the best of all time, stats mean nothing when you are comparing to players from different era's. Jordan is widely considered to be the best of all time because he dominated a league full of legends. I mean you can just roll of names of legends from the 90's
Stockten, Malone (X2), Barkley, Payten, Ewing, Mourning, Olajuwon, Abdul-Jabbar, Johnson, Bird, O'neal etc. etc. Yet Jordan still dominates.
Chamberland dominated in an era whit no where near as many quality players. Its like looking at Wade, Lebron or Kobe and saying they are going to be some of the best of all time, when in reality they are able to dominate because there simply isn't the same quality in the league as there was.
In saying that I still don't think Jordan's number should be retired league wide, I think a league wide retirement would require more then simply being the best of all time, there needs to be some sort of charity or volunteer work and coaching work on top of that.