Greetings all! Been meaning to make this blog for a while. If you can recall one of the unresolved memories in the Zou arc strongly hinted at a traitor among the minks. Minks for the most part are known to be very loyal and protective of their friends. However, there is reason to believe that there is traitor among them. The two main reasons being
1. On my first read I just saw Jack as a savage pirate who was bloodlust and craved destruction after the Minks were making very convincing lies that Raizo was not on Zou. During a reread, it looked like Jack knew 100% that Raizo was on Zou, suggesting he had an inside man.
2. Jack and the Beast Pirates were able to find Zou, an island known as the phantom island, twice. The only known way to find Zou right now is through a vivre card. Meaning, a mink may have given him a vivre card.
Pedro: He was formerly a pirate and was after the road poneglyphs. Assuming he knew about the one on Zou, he may have allied with Kaido in hopes of getting access to his road poneglyph. He was also not crucified by the Beast Pirates after the chemical weapon attack
Carrot: Not much evidence aside from lack of injuries and her wanting to leave badly. Though she claimed she wanted to go with the Sanji Retrieval team because she wanted to explore the sea, she knows they will be heading to Wano eventually... Also Carrot being a traitor would be a big plot twist for fans.
Baratie: The monkey looked very shady and is easily bribed with bananas. Also when he first saw the Kanjuro and the other Samurai, he panicked instead of celebrating their arrival.
None of the above: Oda is just trolling us as usual.