User blog comment:Kaido King of the Beasts/Chapter 916: One Round in the Ring to Rule Them All/@comment-104.255.205.211-20180904141353/@comment-29391896-20180906100052

I agree Elbaf will be Usopp arc if ever get there, but I think it's still too early to call this Zoro's arc.

The biggest thing that tied Zoro to Wano was Shusui and that was already adressed and wasn't a big deal like people thought it would be. You have to make distinction between a character focused arc and skill-set arc, Punk Hazard was moment for Chopper's medical skills to shine but he got nothing in the way of character development like Sanji did in Whole Cake.

I think Zoro will get to push his blade skill limits in Wano but isn't likely to get any story focus since it wasn't set up like with Nami (Arlong Park) Robin (Enies Lobby) Law (Dressrosa) and Sanji (Whole Cake Island).