The unsettling thing about this whole Michael Jordan week-long birthday celebration is that a great number of people, many of whom think of themselves as basketball fans, appear to have forgotten how impossibly great Jordan was as a player. They recognize the shoes and worship the jersey. They know the six NBA championships and that he was the star of the '92 Dream Team. They can identify historic clips, like the shot over Ehlo or the one over Russell or the signature dunks. But they have no handle whatsoever on the extent of his night after night basketball genius and competitive relentlessness.