Future Jobs

[Johnist]

I didn't know what else to call it and it can be used as the name of a job/class. You don't have to turn into a recognizable esper but you do turn into one. Just like how summoners don't actually summon the primals.

Free Companies can obtain the ability to summon Full Primals (1 time / defeat of it in FATE form (Not Instance form)).

[Ruanark]

Free Companies can obtain the ability to summon Full Primals (1 time / defeat of it in FATE form (Not Instance form)).

Good thing we've all got the Echo, else we'd be "Touched Ones" awfully quick :P

[Ruanark]

With ACN, it looks like there will be the trend so that each class unlocks 2 jobs. Judging on what weapons they use:

GLD: Blue Mage DD, honestly GLD is so tanky, it's kinda hard for it to branch off into a DD job
MRD: Dark Knight DD, since MRD uses 2h weapons and already can drain HP
ARC: Hunter or Ranger DD
PUG: Puppetmaster Pet DD
LNC: No clue what other jobs use lances, except maybe Samurai
CNJ/BLM: Geomancer?

Ninja and Dancer (and Thief, if 3 jobs end up linked to a single class) could branch off of a dual wield class
Corsair will likely branch off of Musketeer (the most likely next class to come out)

YoshiP also said jobs liked Red Mage would be "advanced jobs," requiring you to have both WHM and BLM unlocked for example.
*Note, this is mostly speculation