I honestly believe Harden was trying to draw some type of foul there like that one play against Reddick that was called an offensive foul. It's just who he is.
mchale was hot and heavy for morey to trade &/or sign dunleavy. i'd say players not using screens isn't on mchale. 100% guaranteed dunleavy's getting shots off screens with coaches who want him.
Harden will get used to moving without the ball. Baby steps. I think teams have widened up how to play Harden. Our whole offense needs to adjust. That takes time. Not yet time to give up, gotta keep playing smarter.