The difference between Ainge and Hinkie or Buford and Hinkie is that those guys had plans that were always going to work, just maybe not work well enough to win a title. Ainge was accumulating assets he was always going to cash in for a star player. Buford was creating cap space while still keeping the Spurs a title contender and he was always going to get someone to sign there. Maybe Ainge doesn't get Ray and KG and maybe Buford doesn't get Aldridge, but they would still have had an option B, C and D to fall back on.
And they wouldn't have turned their franchises into steaming piles of garbage to do so.
Hinkie, on the other hand, had a plan that consisted of two parts.
1. Suck.
2. Get lucky.
And he had no fallback position when #2 didn't work.
Mike