I also think that Kalani is not KW. KW is a bit more controlling in all of this. I think Kalani may give a general expectation to the offense - but I don't see him directing the offense all that much during the game. He'll just be telling them to go for it or not on 4th.
I also think that when they've got the horses for it - Kalani wants to be aggressive on offense. And when they don't, then manage the game.