Personally I would love a Corsair/Pirate themed job that uses a cutlass/pistol combo. Sort of an inverse Red Mage where you go melee to build up a gauge and then jump back to to a ranged burst. Also I don’t think we have enough Pirate aesthetics in the game at higher levels. I think it would also slot nicely into using Scouting gear alongside Ninja.
That’s definitely another good point, AST already has a lot of overlap with the theme so it might be difficult to create a purely time mage with a distinct enough feel.