That the old nations are gone and have no meaning anymore in a world which is just Earth/Reef/humans/awoken/exo vs. evil aliens, is enough of a reason for me not to have such irrelevant things in this game. But if you want that shit so bad, why not go ask Bungie to implement it. If they answer you, post it here, I'm curious what they say. I guess they would say something like "This doesn't fit in the Destiny universe."