It's over. Zoro is officially confirmed as right hand/vice captain/first mate or whatever you want to call the 2nd strongest in a group.
This was rather obvious, there is a shit ton of feats and portrayal from manga and databooks that are clear proof. A good 90% of people have always been sure of that, only a small minority dared to argue against the blatant evidence.
But now it's literally undesputable. Thankfully, Oda killed any remaining argument.
These characters (Marco, Shiryu, Ben Beckman, Rayleigh, Katakuri, King, Sabo, Killer, Bepo, Zoro) have nothing in common for Oda to put them together as if there was a precise reason.
Nothing in common; bar a single thing.
Being the obvious 2nds strongest/right hands/vice captain/first mates of their crews and groups.
It's time to face a simple reality: no mindfuckery and bullshit about roles (Zoro and Killer are listed as "fighters" but they clearly act as vice captains/right hands), or about relationships (Shiryu joined the crew later than other characters), or about age (Katakuri being younger than Perospero).
This is a shonen and Oda makes things easy. Strength means hierarchy. Hierarchy is because of strength. The strongest is the leader and the captain. The 2nd strongest is the right hand of the captain and factually acts as vice captain. Then there's the rest of the crew.
The only difference is between right hands/2nds that are very close to the captain and almost as strong as him (Rayleigh to Roger, Zoro to Luffy, Ben to Shanks, Killer to Kidd) and right hands/2nds that while stronger than anyone else in the crew are not that close to the captain (King to Kaido, Katakuri to Big Mom, Marco to Whitebeard).
The beginning draft of the cover shows Oda's intent maybe even better than the final one: all characters are drew in the same way, and to Marco, Shiryu, Ben Beckman, Rayleigh, Katakuri, King, Sabo, Killer, Bepo and Zoro there are also added Mr 1 (Crocodile's right hand) and Vito (Capone's right hand).
Again, all these characters have nothing in common bar the most obvious thing: being the 2nd strongest in their respective crew/group.
@Finalbeta @T.D.A @Zowo @yorosenpai @ConquistadoR @Fenaker @The White Crane @Blother @kumae @Geo @Sentinel