Bill Russell was an 11 time champion, 5 time MVP, had his #6 retired by every NBA team, was inducted into the basketball hall of fame twice (once as a player and once as a coach), and received the Presidential Medal of Freedom for his role in the civil rights movement. He is generally regarded as one of the greatest leaders and winners in the history of sports, not just basketball.
Rasheed Wallace came into training camp out of shape every year, holds the NBA record for technical fouls and ejections, once threw a towel in his teammates face, got busted for weed, challenged a referee to a fight on a loading dock, challenged his coach to a fight in the locker room and charged him, and once held a bitchy press conference where he answered every question with, "both teams played hard."
I'm far from one of those, "back in the old days" guys, but Bill Russell was the ultimate winner and teammate. Rasheed Wallace was a jackass.