Blue mage ' beast master ' dancer

[Seraphor]

I am also fairly certain that when we talk about shadowhunter that would not be a job but moreso pertains to a title of a group so the man with the Gunblade and his companions (one was a blm if i recall) they are all shadowhunters, just like the Scions were not a job but a group.
Just my idea of course.

Also i too lean more towards Alphineaud for Blu, but Dancer (if they finally give it to us) i have not yet speculated. Maybe Tataru? Just kidding

yeah, I was referring to the character "Shadowhunter"