I'm all on the KD train. Spurs feel like the best place for Durant to write the end of his NBA story, and he's easily the best target for them to go for considering his age, skill-set and relationship with Wemby. If the Suns don't want Vassell, the Spurs can JUST BARELY match Durant's contract with Johnson, Barnes and Sochan. (They could replace Jeremy with two of Branham, Wesley or Champagnie, but I'm hoping Sochan adds value to the trade. Otherwise, the Spurs can keep Sochan and have a much stronger front court rotation.) Trading three forwards for one is bad, especially if 14 is also going out. The Spurs could also try to add in a Branham-for-O'Neale trade into the mix, which would give the Spurs much-needed forward depth.
So Harper at 2, 14 going out as part of the trade package for Durant, 38 gets packaged with a handful of seconds to get the Spurs into the bottom of the second-round where they can take a center before the run on them starts. I'm just going to pencil in Raynaud at 27. Someone mentioned Bobby Portis, a guy I've been high on for years now. I don't know how well he could hold up as the backup center, but theoretically he allows the Spurs to keep Raynaud (/another young center) on the bench for a couple of years to learn while giving the Spurs a jumbo look with he and Wemby playing together. I think he's likely to opt in unless some team informs his agent they'd be willing to give him a long-term deal that would justify leaving the option behind. Maybe three years at the full MLE with the last year being a team option would be enough to sway him? I honestly don't know if the Spurs NEED to bring in someone to take the final rotation spot (backup wing) given they have Fox, Harper, Castle and Vassell as the primary perimeter guys with Champagnie being good enough to get minutes and O'Neal/Durant also likely to grab minutes there. I'm just going to put Burks in there as a vet-min guy who can play both guard positions. Below is the roster with the two-way guys from last year filling in slots the probably wouldn't hold in the real world with the team going into the season as at worst a dark-horse contender.
Fox, Harper, Wesley
Vassell, Burks, Duke
Castle, Champagnie, Minix
Durant, O'Neal, Ingram
Wembayama, Portis, Raynaud
That's a pretty good team. The biggest swing factor to me on the off-season would be how much did it cost to get Durant while keeping the rest of the core? This is a really good roster for this stage of Wemby's development, but it's not so good that the team should be giving up multiple premium selections to make it happen. They're still reliant on Vassell figuring out how to be a productive role-player and for Castle to learn how to shoot and defend. The talent and potential are there, but it's probably too early for the Spurs' draft outlook to be en bered but a lot of future commitments