Zoro will visit Ryuma grave, then we will get some of his backstory, new sword etc.
I still cannot believe that Zoro didn't fight single strong samurai
Making Kyoshiro a Scabbard was a mistake.
I'm still 100% convinced of that. Kyoshiro should have been the "ace" for the enemy this arc and Zoro should have had a major fight with him.
Especially if Kyoshiro had the Ame-No-Habakiri with him, while Zoro had Enma (since this sword was gonna be a thing anyway, sigh...)
He should have been a powerful samurai, who was said to be "almost as strong as Oden himself was". Would make a clear mark for Zoro for the people of Wano. No need for Zoro to be FROM Wano. I don't understand this obsession with Zoro's lineage. Oda makes Luffy the spitting image of young Roger every chance he gets, so Zoro being the spitting image of someone in Wano is more than enough. No need to make him a secret descendent of someone there.