Like it has been said before in this thread, the healers are the most balanced they've been since HW.
AST is not the absolute god it used to be due to the balance nerf, and in my opinion, WHM got the best healer kit on SB. Benison is easy to use for tankbusters and has a short cooldown. Thin Air is stupidly strong for all intends and purposes and it renders WHM's MP nearly infinite. Stone IV is a nuke and Plenary really shines on Savage. Let's not mention how Assize got an indirect buff with the removal of Cleric Stance dancing, now being a 300 potency offensive spell AND heal at the same time.
WHM doesn't need a damage raid buff, that would make it the new 3.4 AST. Would I be happy if it did get that buff? Why yes, of course! It's the job I main right now. However it'd cause serious balance issues. I think it's about time people just accept not every job is going to fit in the speedkill meta, like it happens with SAM/MNK and all DPS casters.