Hi please don’t jump the gun and be all doom and gloom, I personally think there is definitely a healer on the way and I do believe that hammer reference was to do with that. Don’t take all the translations to heart as despite having practiced the two English translators were still just generalising what Yoshi said and not specifically to a set script.
Hammer references in ff series can be linked to a green mate from final fantasy tactics 2, a viera specific healer in that game. I personally just think the healer is still baking and not ready for showcase yet till maybe the may live letter, this will also keep the hype running. Keep faith peeps