I'm not sure they make sense as a playable class.

1) i can't think of a reason there would be more than a handful of them
2) i'm not sure how they fit into current lore
3) there are a lot more classes that wouldn't interfere with the above

I also always thought of judge as more of a 'title' than a class/job

I would like to see Geomancer, Onion Knight, Red Mage, Samurai, Orator/Calculator/Scholar, dancer, and Mime/Mimic though.