STORMBLOOD Primals

[Airget]

I thought they said that they weren't going to do more primals in the next expansion >.>

Nah, I believe the actual comment was they were going to work towards having more unique primals, not just grabbing from older FF games. 4.0 is going to be a mix of that similar to how 3.0 is a mix of old and new.

As mentioned by OP, Asura would fit as a primal in 4.0, given the culture of the people.