Well there's that mystery solved! (Not like it was obvious) Now the question, where would we unlock it? New area or old? Mor Dhona would actually be a nice little starting point for the new class since it's assumed it starts at 50 and ARR endgame hub took place there. One of those unused rooms could be perfect for it. NIN makes good use of that house near Wineport. Going to max out my Lore and Scripture and get all the 50 poetic stuff in preperation for SAM now, and since my main is MNK this makes me very happy.

Also curious how it will play, will it play like MNK with positionals or more like DRG where you have to master a specific rotation otherwise your DPS suffers if you mess up. I hope they try a new style, maybe they combined the playstyles of NIN (Mudras) and WAR to make this class.