How Could We Make Meaningful Use of MP?

[Ardox]

And... to Monk, Dragoon, Samurai, Bard, Machinist, and Warrior?

The point of this thread is not whether MP is occasionally useful at present for some jobs. It's for suggestions on how to make it a meaningful mechanic for every job.

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