25. Stephen Jackson
Career (Years): 13: 2000-present
Championship Year(s): 2003 (Spurs)
Career Stats: 15.3 PPG 3.1 APG 3.9 RPG
Now why might Stephen Jackson, who was known as a key contributor to the Spurs' 2003 championship, be on a list like this? He may be able to knock down some baskets when you need him, but you never know when he might have 26 turnovers during a six-game series, or charge into the stands and start beating up fans. Off-the-court issues mired the player's otherwise impressive career, and he was dumped by more than one team as a result of his behavior, most recently by the Spurs on April 12 due to disagreements over his role on the team.