I wish they would ditch the whole gems and enchants thing totally, and look at reforging to make it less necessary to reforge and entire gearset when you get a drop.
I like the engineering model, where you get nice gizmos from the profession, maybe do that for the others, so you dont have to gem, but JCs get nice options on a JC theme.
Limit enchants to say weapons, and chest and legs, limit gems to hands, belt, shoulders for instance, split it up a bit maybe.