I would take three years of Peak Kawhi in perfect health and committed to winning in SA over three years of any player currently in the league. We're talking about trading the farm for Giannis, but Kawhi in his last healthy Spurs season was very close to Giannis during his peak (2018-2019 through 2020-2021), and he didn't have the holes in his game that Giannis did.
So the choice in my mind is between:
1) One guaranteed le
2) A guaranteed three-year stretch with a top-three player in the league with a championship-level roster already around him and in an NBA where we already know the compe ion.
3) Guarantee that Wemby will stay but uncertainty around his progression, his health, his teammates or how the league will evolve around him.
I picked 1 and would rest peacefully if I could have 3, but I think folks are sleeping on 2. I don't think it's out of the question for the Spurs to have run the table during that stretch. The crash after that would've been bad as Leonard walked and the vets fell off, but then again, crashing out is what the Spurs should have wanted, because it would have lead to a more acute rebuild versus the decomposition that happened because of the DeRozan trade.