This team is built around James.
That's an issue in itself. A coach recruits kids to make them better, prepare them for games, to perform at the highest level themselves; not to fill-in around one person. What if that one person, God forbid, should not be able to play anymore? You throw up your hands and say, Oh well I can't win without my star? That's what it looked like today.
Any coach worth his weight recruits the best for every position, finding the best players to do different things needed to be successful AND recruits to avoid having any one player carrying the team. Most importantly the coach gives the players confidence that they can do the job without "the star". I don't hear that coming from Dan Hurley now, I hear excuses.
That's Coaching 101