I watched the play again. I actually don’t think Chet was worried about Jokic. He was stopping Murray in transition after SGA lazily swatted at Murray. Then SGA came back non-chalantly and switched on Murray which left Holmgren in no-man’s land and he lost Gordon.The key to the Nuggs/Thunder will be Gordon. OKC is playing their two bigs and letting Chet play safety to help on Jokic. Gordon was so open on his game tying 3 bc Chet was worried about Jokic. This has done a good job of handcuffing Jokic but they are in danger of letting the others beat them.
SGA either needed to hustle back and stop Murray or go find Gordon knowing Holmgren was on Murray. SGA caused that whole sequence