Dukes :
Oden's Nittoryo - ultimate finisher
Oden's ittoryo - secondary finisher
Zoro:
Kyutoryo Ashura : ultimate finisher
Ittoryo Hiryu Ken / Santoryo ISDS &.Sanzen Sekai : Secondary Finishers
Jinbei:
Vagabond drill: ultimate finisher
That punch he used against WsW : secondary finisher
Luffy :
KKG /KC : ultimate finishers (kkg strongest g4 move)
Kong Gatling/Cannonball : secondary finishers
Zoro needed his best skills to destroy golem...although he mid diffed Pica.
Here it's already mid diff battle vs King
Zoro will be pushed to solid high diff.
Maybe Zoro will use another powerful skill only below Ashura just like Jinbei used a new secret move to beat WsW upper-mid diff.
For Zoro to use ashura vs King, he'd need to be pushed to extreme diff situation where zoro has no chance but use it even if zoro isn't that
No he's not.