I disagree with the concept that Sully doesn't care. In only 20 MPG last year against Cleveland, he averaged 12.3 PPG and 7 RPG on 55% shooting coming off of a lengthy injury. I am as frustrated with Sully as anybody - I don't really understand how people in general can let themselves get so out of shape, never mind a professional athlete who stands to lose tens of millions of dollars by not doing everything he can to stay in optimal condition. But there is clearly a bigger issue here.
As for JJ, he has been doing awesome and he is exactly the kind of player we need out there against Millsap. If we can't sign two max contract players this offseason, I would be happy to see him and Amir back next year.