Is FFXIV hinting Berserker, Necromancer, and Chemist next expansion?

[ADVSS]

If WAR didn't have that berserk aspect to it, then I'd like a Maiming gear melee that wields a hammer for Berserker. But it's not likely.
Maybe they can still do that sort of job though, but with a different identity and gimmick.

Theres always Viking or Mystic Knight(FF14 edition tm) it is odd we dont have a hammer user for sure. Used to be the original WHM weapon of choice