Playcalling and recognizing when the offense is getting disjointed is one of the few things a head coach and his staff can do to affect the game. This has been a constant issue with this team since Ham took over. As great as LeBron is sometimes you need the coach to push you in the right direction and that's what the great ones do. We've all heard the story of Phil in the huddle asking Mike, "Who's open?" before Paxon hit the title clinching shot. The lack of play calling is Ham's direct responsibility and an easily fixable problem. His inability to address it just underscores how incompetent he is.
And even then of course he's not the sole reason they lose, but watching this team under him I struggle to identify what he does to impact winning. He was a joke of a hire, until the next one and he'll probably never get another head coaching position.
I agree