What job was she?

[PogueX]

Honestly I don't think she is a dancer. It would be rather ridiculous dancing in battle , unless they are healing or buffing. Never in FF did dancers break out into martial arts moves to fight. Like Mog from FF6 who used a lance as a weapon or in FF5 they used swords. So I don't know why people think dancer

The end where the WOL turns bluish and she turns red makes me think red mage. But if that were the case we would see her actually cast spells rather than fight

Personally I would like mystic knight or Geomancer as jobs, mystic knight would be a fun mechanic cause they cast spells on their rapiers so for certain situations like DPSing you buff your weapon with fire, or for DOT you cast lighting or Ice for tanking and so forth

Really though the trailer tells us nothing of what job is next, Yoshida is going to make us wait for it