Uuuh, not that Im against the idea but I bet lore wise they would have a lot of troubles with Limsa...
Well, why not? We already have the Dragon-looking-demon-wanna-be race thats discriminated by Ishgard.
May as well have a fish race thats discriminated by Lominsans, a lizzard race for the Ul'dian, and a Cabbage race to be loved by the Gridanian :v (in the kitchen)