I've got to chime in on this one.
BOBCATS: Emeka Okafor
BUCKS: Lew Alcindor
BULLS: Michael Jordan
CAVALIERS: LeBron James - success already says a lot
CELTICS: Bill Russell. 13 seasons, 11 titles. How can it be anyone else?
CLIPPERS: Elton Brand
GRIZZLIES: Pau Gasol. This is the guy who took them to the playoffs. How is it not him?
HAWKS: Bob Pettit
HEAT: Alonzo Mourning. He was the face of the franchise pretty much from the moment he arrived...and yes, he was on that championship team, even if he wasn't a starter for it.
HORNETS: Larry Johnson.
JAZZ: Stockton to Malone. That's what the franchise was for nearly 20 years.
KINGS: Oscar Robertson
KNICKS: Patrick Ewing. Turned a struggling franchise back into contenders.
LAKERS: Magic Johnson, but I'm tempted by Kareem Abdul-Jabbar.
MAGIC: Shaquille O'Neal.
MAVERICKS: Rolando Blackman. While Aguirre was the face of the organization at the time, he was always fussing about SOMETHING. Blackman played just as well, and did it without creating a commotion.
NETS: Julius Erving.
NUGGETS: Alex English. I'm tempted to say Dan Issel, though.
PACERS: Reggie Miller.
PISTONS: Isiah Thomas.
RAPTORS: Vince Carter.
ROCKETS: Hakeem Olajawon.
SIXERS: Julius Erving.
SONICS: Gary Payton.
SPURS: Tim Duncan. And, no, it's not even close.
SUNS: Charles Barkley, although I'm tempted to go with Alvan Adams.
TIMBERWOLVES: Kevin Garnett
TRAILBLAZERS: Bill Walton. This is the guy who STARTED Blazermania.
WARRIORS: Wilt Chamberlain.
WIZARDS (Bullets): Wes Unseld. Not the scorer that Hayes was, but more of the foundation of the team - not to mention, the championship MVP, the 1969 ROY and MVP.
I'd also like to propose a "face of the franchise" contest. One person, who most typified the organization - whether player, owner, GM, coach, or broadcaster.
I'd offer the following corrections:
Celtics: Red Auerbach
Clippers: Donald Sterling
Grizzlies: Jerry West
Heat: Pat Riley
Hornets: George Shinn
Jazz: Frank Layden. Tough to go against Stockton-to-Malone, Sloan, and Miller, but Layden really started the culture there.
Knicks: Red Holzman
Lakers: Magic Johnson, although I've got to mention Chick Hearn.
Mavericks: Mark Cuban
Nuggets: Dan Issel
Pacers: I'll stick with Miller, although I'm tempted to go with Bob "Slick" Leonard.
Rockets: Rudy Tomjanovich
Suns: Jerry Colangelo
Trailblazers: Jack Ramsey