Okay so I was thinking about the children on Awakening and the reicarnations. And I thought of this crazy theory that might not make sense.
Okay so what if more than just Owain, Severa, and Inigo came to Fates. We know that through the invisible truths DLC the kids didnt come from awakening straight away. And they cane from Valm not Ylisse where the outrealm gate is, so it would have taken at least one week to get to Valm from Ylisse. So what if I told you that maybe more than three of the children came from Ylisse.
I know it sounds crazy but what if Gaius, Tharja, and Cordelia also came.
But the children in Fates aren't them because of the hair color options. But what if they went to Hoshido instead of Nohr. And what if Tharja gave birth to Hayato, Cordelia game birth to Subaki or an anscestor of him, and Gaius maybe became Saizo the first. And the Fates characters thinking that the kids looked like their ancestors, named them an anagram of the ancestors (with the exception of Asugi)
I dont really have much proof I just had a though and wanted to see what you guys thought?