If you arent able to do the things you are supposed to do, then it is absolutely a problem with how you spend your time.
I'm just saying that what's most important is how Kessler views himself as a player. I don't care to get into made up details about the amount of shots he's getting. If he saw himself as a big and understood the importance of developing as a big it wouldn't matter. The talk about Kessler wanting to become a shooter and disagreeing with the emphasis on improving his big man skills reflects a soft mentality and poor understanding of how he can be effective.