Baloney - as I said in another post, Hayward is mentally fragile. That's at least 75% of his problem. I think he dwells on his mistakes - especially with his shooting. He shoots "scared" for games at a time. You can tell by his body language that he's more afraid of missing than confident he's going to make it.
Sure there are probably a couple of things that Hornacek/Stevens can do to put him a better position to be successful. But you got to be kidding yourself to think he's some unpolished all-star in the making.
Hayward readily took a lot of long twos last season as asked. I suppose you can look at plenty of those shots and label him "scared", but who wouldn't want him to hesitate taking bad shots?
Hayward is receiving way too much **** for being purposefully put in a bad role.