Uijiri could reflip Kawhi now and get a solid package.That might be a bit of stretch. They have to make the ECF minimum for this to be a win if Kawhi bounces after this year. They'll be completely irrelevant at that point and starting a rebuild minus Poeltl who has looked nice and no 1st rounder this year. Its absolutely worth a shot but winning big time on a probably 1 year rental of a player is probably not a term that most would use given that the downside that is fairly probable in a year is tremendous.
DeRozen is one of Dominque Wilkins/Reggie Miller type players that is a solid player and All-Star player for a generation but is never good enough to be the best player on a real championship contender.
You will win games with him but no more. Uijiri saw that and cashed him into a top 5 player.
If Kawhi bounces his fanbase knows he went for it and they will accept the rebuild.
If they keep DeRozen they stay a playoff team and never contend.
I think its a clear win for Toronto. San Antonio gets to remain competitive but in 3 years what piece will they say helped them win the deal. Poelti is a solid bench piece no more.
Indiana won the Paul George trade when people didn't think because they got a young former #2 overall pick Oladipo who finally popped and another lottery pick for their bench, For Indiana they didn't want to bottom out and in the East can cash playoff appearances. San Antonio had a championship pedigree so they clearly aren't anymore.