Duncan is 39

. So you are now (by default) saying Tim is one of the greatest ever and clearly better than Kobe because if Duncan at 39 is still the best player on a team that in the last 4 years has 3 WCF's, 2 Finals and
1 Ring, then he's clear cut better than Kobe. Is that what you are saying?
Also, your point about the FMVP & DPOY not taking over yet at age 23 is moot. It's not about whether or not he's a #1. This is a comparison to LA's talent. Kawhi is better than any young talent LA has currently. So even when Tim retires, Spurs have the same cap space, a better coach, an owner who didn't take all the magic to the grave and young player with proven talent as a 3rd option on a championship level team.
What's your point again?