Oh, I get it now.
I found the text this thread was based on, someone google translated something Yoshi-P said:
Aside from PvP, we also plan to integrate, to a large-scale PvP in the game. Since we currently can not yet reveal much more about it, I think it would be great if you are currently just yet perceives as an "It will come."
This was actually a wrong translation by Google, Yoshi-P was talking about end game large scale PvE.
And a little bit of normal PvP. Nothing large scale though.
(Although I don't know why Google turns PvE into PvP..)