based on the metrics I utilized (Win Shares / VORP over best 7 years of career including playoffs) this is how it shaped out. I did keep it positional-based for this.
1st team
Kareem Abdul-Jabbar
Charles Barkley
LeBron James
Michael Jordan
Magic Johnson
2nd team
Wilt Chamberlain
Karl Malone
Julius Erving
Clyde Drexler
Chris Paul
3rd team
David Robinson
Kevin Garnett
Kevin Durant
Kobe Bryant
Oscar Robertson