Supernovas are not Luffy's cheerleaders. They are meant to play a role in Luffy's journey in the New World, this role may be narrower (like Capone) or wider (like Law and Kidd). Law, for example, was crucial in the Dressrosa saga and is keeping his weight on the scale, like Kidd will do. Just because this is SH's journey doesn't mean that they are sailing in an empty sea:zorothink:
In particular I see Law more as a neutral factor, while Kidd-Killer is more opponent to Luffy-Zoro
Killer is not an opponent to zoro. Zoro already beat his ass before Enma and he did it quite comfortably. He doesn't have Sanji's equivalent, no Jimbei either. Luffy's crew is too ahead of the other supernovas.
It is not an empty sea, there were warlords, now Yonko, Marines and the revolutionaries.
Kidd and his crew would need an exponential growth to be able to compete with Luffy and his crew.
Regarding Wano, too many people jumping Kaido is what I absolutely don't want.
I can't recall of any epic fights that was a 10 vs 1. There is a reason why people liked Enies Lobby so much, the build up was great and it delivered 1v1 fights that were the climax of the arc.
1v1 is the way. Give Kidd and killer a 1v1 against Apoo and Hawkins and that's fine. Luffy, Zoro and Sanji should be the ones to take out the strongest fighters in the Yonko alliance.
