He could be replaced immediately, (after this picture) and it wouldn't make a bit of difference .... all crew should refuse to work with the overpaid asshole. He's probably under a lot of stress because he knows he's an overpaid asshole. If he was a "Pro", he wouldn't be so easily distracted ... he's a phony.But whatever, dude's a movie star so that gives him carte blanche to act however he wants.