I remember reading somewhere that new Egi's wouldn't be brought into the game until a level cap raise had happened, which wouldn't happen until a new class was released (or something along those lines, it was awhile ago).
This got me thinking: What's the benefit of increasing our level cap?
All they have to do to increase progress is to create higher item level (ilvl 100, ilvl 110, etc, etc) and keep going with that.
I can only think of 1 benefit, and that's to give us extra stat points to allocate, but considering it's almost pointless to add anything into a stat other than their main stat they'd be better off just adding the few extra points into higher item level gear.
The argument for waiting until a level cap increase to add another Egi was so they could add the skill for it. They wouldn't have to do that, just make new quests with the people we got our Artifact gear from and let us get skills from there.
Apart from stat points, what's the benefit of increasing the level cap? There's more than likely other reasons that I can't think of, so it would be nice to hear it from others. Extra story as a reason was also one I heard, but that's stupid. You can add extra story without giving everyone EXP for it.