I want to do something a little more than play whack-a-mole every few seconds when I heal. If SE could make it work somehow, they could fuse NIN, AST, and WHM together to create something different than what we have now... but the way fights are designed, you want to have those burst heals readily available. Not to mention that comboing heals to get your big one in time for the buster means you're not DPSing or buffing/debuffing, which means you probably aren't a useful as the other three jobs.

I want a debuff focused healer but debuffs just aren't that useful in this game. Bosses ignore everything except type damage vuln ups. :c