Here is the slight problem, while JB obviously knows whats hes doing and the results speak for themself, esp this season, The question was a fair question based on what JB had just said. He said right before the question- Grant probably played too much in this game. So JB walked right into that question. And i am a huge JB fan, reading his unauthorized biography right now and enjoying v much. Imo these reporters simply need to frame these questions with more respect. Something like, "Hey coach you just stated Grant played too many mins in this game and got tired in second half. Could you just give us a little of your thinking why you decided to play him the full forty mins today."
I mean obviously JB wanted a slightly tired Grant out there even over a fresh Roberson, and it worked out fine. But i think its a reasonable question for JB to field, given these head coaches pay grade, if asked correctly.