I wasn't really saying "this is what we need specifically in FFXIV," but more about pointing out another example of a character or class literally established to be a healer in-universe (Nina is a doctor on a quest to find a cure for an epidemic) who still has a well-established library of offensive abilities. Nina has 5 attacking actions, 3 healing actions, 3 buffing actions, 2 utility actions, and 1 AoE provoke.