So why did Sanji get all of WCI for development but Zoro “hasn't gotte

Post-TS Sanji vs 100YQ Gray.Who got treated worse by the Author? - Gen. Discussion - Comic Vine

Sanji was MVP in Zoro victory against - One Piece Malaysia

Zoro Reveals to Luffy Why He Didn't Go to Whole Cake to Save Sanji - One Piece

One Piece Whole Cake Island: So Sweet, So Rich, So Risky (Arc Analysis)

If One Piece Does Not Have Any Deuteragonist, Then Which Among These Three Fits the Title Most? : r/OnePiece

General & Others - Why do Sanji fans want Sanji to be like Zoro?, Page 2

How to think will Zoro react to the Sanji situation once he gets to know it in detail (In Wano, about Sanji beating Luffy in Whole cake Island) - Quora

Current Events - Zoro Will not be Defeated in the Onigashima Raid, Page 7

Why hasn't Zoro demanded from Sanji to apologize to return to the crew as he did with Usopp, since Sanji technically left the crew on Zou? - Quora

One Piece 6th Official Characters Popularity Poll announced

Character Discussion - Why Zoro is a horrible character, Page 3