User blog comment:Kaido King of the Beasts/Chapter 934: High Hyopes/@comment-25161930-20190222083105/@comment-2001:8003:10DE:7800:1415:E812:6254:824F-20190301152023

You gotta admit Oda should’ve hinted at it much harder, Sanji’s past had clear clues alluding to it in pre-timeskip (Mr Prince, Sanji saying he was from North Blue, his bounty poster not showing his face), while at this point Zoro being born in/descend from Wano would be pretty out of the blue.

I would be totally happy if Oda gives Zoro a Wano-backstory or connection but if by end of all Wano’s acts Zoro still doesn’t have anything to do with Wano’s lore, that’s fine too. Just because Luffy and Sanji have big important backstories and parentage doesn’t mean other crewmates are obligated to have so too.

Honestly it feels more much more in the spirit of Zoro that he really is just a random from a village who trained his way into surpassing legendary samurai and becoming best swordsman.