Fan theory of Sage spells/abilities and job gauge.

[Piarkire]

The main problem I see with your theory is that there is no change at all between Weaken and Weaken II; you'll want to make a noticeable upgrade if you're going to upgrade an action into something higher level.

That being said, there's probably too many direct heals in the list, enough to compete with WHM's GCD healing. Everything else is either good or interesting.

P.S. I also have my own theory here: https://docs.google.com/document/d/1...6OqaHXQugibBE/