Except this is a game, there is no need to apply arbitrary limitations because "NieR's lore." To quote you from the other thread, "as the FF characters used in that game are not directly from the game they originally came from", you would be taking the NieR characters and inserting them into XIV EXACTLY like that. As long as they're not "directly" from the game they originally came from, it's all good right?

And again, I don't see why anyone feels the need to say "no" in these threads as if it's somehow helpful input. Is it? I'm gonna say "no", myself.