[quote=BrodZ11711]
so maybe The dragon born never existed?
[/quote]

Well, unless you want one of the players to control the Dragonborn character. (I wouldn't mind doing that actually.) Or, we can go with that the Dragonborn might currently be at Solstheim to deal with Miraak. And that the remnants of the dragons resurrected by Alduin and the dragons that were in hiding are still roaming around.