Quote Originally Posted by Ardox View Post
Why would you want to make it useful for every jobs? Gluing something together just for the sake of using the MP bar has no guarantee to make the jobs more interesting
Every 5-step mechanic / 100 gauge currently being used could just be MP based.

That's Monk, Ninja, Warrior, Samurai, Bard, Machinist, Dancer. For the most part, it's just flavor.