If Squeenix comes up in the future with a limited tank, limited healer and another limited dps, they could make a 4 men version of the Masked Carnivale, or other forms of group content for limited jobs, expanding the solo aspect (as right now, it is solo play because well... there's only BLU). I think the possibility would be pretty awesome and give that something new many are lamenting its lacking in the usual formula. But if everyone cries for no limited jobs DELETE NOW, this possibility for new content won't ever see the tiniest of light. And that is quite sad imo