I think the entire focus should be just Stotts and not the players. At this point players are irrelevant if he asks Nurk for example to play the same way that Kanter does. He literally said Nurkic went rogue the other day that he trapped opponent guards, he didn't ask him to do it. It's just Nurk's defensive instict that made it happen. If he followed instructions he would just drop. And it's not usual for players to go rogue on D, more often than not they ll stick to the plan.
At this point it's comical to defend Stotts when he is talking about missing players or who came back and will help etc. The guy clearly doesn't get the problem and he thinks it's just energy. If you ask a rabbit not to run then he will be like a turtle.