Remember, the Heat or Pacers have to BOTH be terrible for the pick to convey. If only one is bad, Memphis gets to keep the pick and send the worse pick to the swap, where it would then be compared with SA's pick. So in order for the Spurs to benefit, they'd have to finish with a better record than both Miami and Indy. It's possible, but it's way less likely to convey a decent amount of value. The most likely result is going to just be SA and Indy exchanging nothing of value. It was a really ty trade SA should've made.