assuming they'd go in this direction; this is KoG going on their own as DFO has no plans for a third awakening currently.
Keyword: currently. By the time 3rd Awakening does come out one day, I will bet all my gold that Rose's 3rd jobs will be included. Heck, even since her announcement, there's been a nod or two cementing KoG and Neople's collab. Shaman looking like Ara while Apsara looks like Shaman, for example.