Spurs have done a great job knowing who to get, but Duncan and Parker help to get buy-in from all the other players.
I really believe that it's a mixture of player and coach that creates success. It's amazing how people think that it's management that's so brilliant at trades and drafting. To say "man, how did we not see Diaw and Leonard, they're so good" without realizing that the system makes them seem like we missed out.
I have the feeling that if the AK trade happened, Diaw wouldn't be considered as good as he is now.
Spurs front office has done a good job, but scale back the praise a bit. They're not geniuses, they just have Pop, Parker and Duncan to thank.