Like it or not, Kawhi just did what was the best for himself like everyone does in his life.
IT said that Kawhi protected his body and career, he regrets playing injured, now he thinks he should have sat in playoffs.
If Kawhi thought that playing last season would aggravate his injury, he did the right thing.
If Kawhi for misdiagnosis/not getting super-max/big market thing/whatever reason, asked for a trade, he did the right thing for his career, too.
On these days, a player has to do the best for his career. I don't blame him for that because in my work, I won't put the interest of my boss or the company over my career.
Fans tend to overreact.
We shouldn't forget that a season after the retirement of the best franchise player a team had in NBA history, the Spurs made WCF in a very Spurs' way: flying under the radar with a quiet best guy.
Don't worry....The Spurs are and will be the Spurs, always.