http://projects.fivethirtyeight.com/carmelo/#tim-duncan
Pretty cool, they also compare players to their most similar counterparts(and the strength of the similarities are graded, as well)..
For the Spurs(by Wins Above Replacement):
#1: Kawhi Leonard- 10.7, MVP Candidate
#2: Danny Green- 6.6, Borderline All-Star
#3: Tim Duncan- 5.1, Borderline All-Star
#4- Lamarcus Aldridge- 4.5, Good Starter
#5- David West- 2.8, Key Role Player
#6- Patty Mills- 2.2, Key Role Player
#7- Manu Ginobili- 2.1, Key Role Player
#8- Boris Diaw- 1.4, Rotation Player
#9- Kyle Anderson- 0.6, Rotation Player
#10- Tony Parker- 0.3, Offensive Specialist
#11- Matt Bonner- 0.2, Way Past His Prime
#12- Ray McCallum- -0.1, Project
#13- Jimmer Fredette- -0.3, Scrub
#14- Rasual Butler- -0.5, Way Past His Prime