Is it really important to have good grades for your staff members? Because don't players always improve even if you train a players when a staff member has a bad grade in a certain ability? For example, if you train someone like andrea bargnani in defense, and the assistant has a d or an f in defense; won't that player improve in defense? What examples do you have of players improving faster with higher grades, if they have improved faster? And what do people mean by when they say that players improve faster? Would players improve faster if you hired a very expensive assistant head coach with an a+ development and an a+ leadership grade, and your one assistant has all a's in offense, defense and athletics? Why do some people hire only one assistant and a good assistant headcoach, while others hire three good assistants? And the cpu usually hires the best of each staff. I'm still trying to learn to hire the best staff as i haven't been playing nba live that long, i'm still kind of inexperienced. And my biggest question is, why are trainers more effective assistant headcoaches? Plus, why does the assistant headcoach have a development grade? I never understood these things, i hope someone can answer these questions and I just want to say thanks if someone can answer them.