Coaches getting let go after 56 win seasons. Coaches making the playoffs getting let go. Coaches being fired 8 games into the year. The players, especially the superstars, run the show. You get little time to develop your draft picks into superstars and unless you actually have a Kobe, Duncan, Dirk, or Lebron the chances of you winning are slim. Unless you're a Phil Jackson or you luckbox into a job like Spoelstra, who in their right mind would want to coach in the NBA?