![](https://ffxiv-roleplayers.com/mybb18/images/reksio/flecha.png)
I don't see the need for such a contrived reasoning for justifying playing in two servers. Just pretend that both Gilgamesh and Balmung exist in the same universe. It is no different than roleplaying with two groups of people with different micro-canons and themes. You don't need any reason to pretend they are separate entities in the same universe.