He must get someone soon or the press will continue to slaughter him if results are poor. Andy must take a leap of faith in someone like Rashid , Hard worker and does not court the media.
He's never going to take on a coach just to pacify the media though. He'll do it if he's sure it's right for him which as much as we hate it in the mean time, is the best thing to do
I wonder how many decent options he actually has though...
We also forget that he's played some of his best tennis coachless (Australian Open, for example). He's more than able to coach himself in the technical parts of the game, and maybe the adidas coaches between them will give him the encouragement he needs to ge that back. If he has a coach that he has any doubt in, I think he'll end up worse off than he is now.