Yeah his shoulder is pretty pointy and it may always be, but I think the reason it looks so severe is his lack of muscle. I know he is only a baby, but he should still have some muscle/muscle tone. Does she have him in a large turn out where he can run around? Others to play with? Also, his belly looks a little to round and he appears a little ribby, is he on a good rotational worming program?
He's cute. His back is a little long, but as long as she works him properly - when older - making sure that he carries himself from his belly up through his back and gets him to travel with a proper head carriage - no Giraffe neck, that will keep his back muscles toned and strong and will help to keep him from developing a drooping back/sway back.