The only issue I have with Pop with the Kawhi situation is that I think Kawhi should be coming off the bench until he builds up the stamina to start. This would allow Parker to remain the primary ballhandler and LMA as the primary scoring option. Even when Kawhi is back to 100% I think Pop should maximize Kawhi's playing time with the bench instead the starting unit because Kawhi is more free to be the main focus and it allows LMA more time to be the primary guy. Something like giving Kawhi the first 4 mins and last 4 mins of every quarter.
It probably makes more sense to bring him off the bench until he is ready for more minutes, Gay and Leonard could just split the SF minutes 30/18, and 28/20, until Kawhi can play more than half of the game.