[quote=@Cu Chulainn]
That's fine then. Will we all be playing Neonates in this case? I'd assume this isn't a Thin-Blood campaign from the outset.
[/quote]

Yes, you'd all start as neonates. While the entire cast isn't going to be thin-bloods, the mechanics are in the core rulebook I have, so I would allow a player who wanted to play one to do so. That said, they would be suffering all the usual stigma, and I'd have to speak with the player about why they have not been hunted down.