Class Request: Necromancer

[Keres]

They're not going to implement Summoner. Yoshi-P doesn't like the idea of there being multiples of a primal and them not being extremely strong. Summoning will be a one-shot deal you earn every time you kill a primal, though to be honest, I don't like that idea either as it'll easily wreck PVE balance.

So there will be a summoner class that uses Carbuncle only?

There is so much wrong information in these posts that I don't even know where to begin. Go back and re-read the interviews is all I can say, because the conclusions you're jumping to are based on inaccurate assumptions.