When will we get the PVP system for PVE ?

[dinnertime]

Why is it necessary for them to add more weaponskills and abilities?

Then what else will they add? Traits won't be enough to give jobs something new. Also the skills that act as upgrades or replace certain skills are also called weaponskills and abilities.

However, I'm sure they'll also add weaponskills/abilities that can only act individually. We're going to need room for that.