How long do you give him blue?
I don't think it's righty/lefty as much as growing pains. He didn't hit lefties all that great in the minors but I don't have the same quality of stats. I would believe he probably had more troubles than he has now. That's natural for a young player, that's what development is all about. But as to how long,IDK I think he's pressing more than any real flaw. Give him some time off let Tyler get some AB's see if that helps.