After the events in Wano, I am sure that Yamato would join the Straw Hat Pirates just like how Oden joined the Whitebeard Pirates in Chapter 964. In the latest chapter, Yamato stated that she wants to go onboard Luffy’s ship. Luffy said he will remove the Shackles from Yamato. Luffy always does what he says and he never breaks a promise.
Once the events in Wano is finished and once Yamato is on board with the Straw Hats, we would also get to see Carrot join the crew as well. Carrot would join the Straw Hat Pirates just like Nekomamushi and Inuarashi joined the Whitebeard Pirates in Chapter 964. She would stow away just like what she also did after the Zou Arc when she hides on Luffy’s backpack in Chapter 823-824.
Now for the final Straw Hat member, we would get to see who would join them on the next arc. The next arc would probably a follow up on the events of Levely. As we all know, Wano is a closed country, communicating with the outside world is not likely to happen until the war is over. After the events of Wano, someone might tell Luffy about what happened in Levely. There are three things that we can decipher from Chapter 956:
This means that Vivi is the current target since she is in Mary Geoise at that time. The Nefertari is one of the 20 families that formed the Word Government years ago but they are the only ones that did not stay in Mary Geoise. Maybe Im-sama and the Gorosei see them as Traitors that’s why they are targeting them in their “Great Cleansing” project. So the question is who died?
Im-sama or the Gorosei ordered the CP-0 to kill Vivi. They failed to assassinate Vivi but this somehow resulted in King Cobra’s death. The CP-0 retried to kill her but Sabo saved her, the World Government knew the connection of Vivi and Sabo with the Straw Hat Pirates that’s why they framed them with the death of King Cobra.
Just like Robin, Vivi would go to the Revolutionary Family while the events of Wano is happening. She would be training under Sabo for a while. Once the events of Wano is done, Sabo would help follow the Straw Hats. Alabasta would be controlled by the World Government since their King is gone and no one would take over, Vivi would also not return since it would be dangerous for her to go back in Alabasta. She would join the Straw Hat, Luffy and the Crew would accept her. In Chapter 216, Vivi asked the Straw Hats if they will take her as a NAKAMA if they meet one day and the Straw Hat raised their arms with the X mark saying that they would. This is a huge foreshadowing by Oda that Vivi would really return and join the crew permanently.
- Someone died as stated by Morgan on his news and Wapol knows something that happened during the Levely and he might be a witness.
- Something happened to the Nefertari family as stated by Garp when he was talking to King Neptune and Shirahoshi.
- Something happened to Sabo that shocked the Revolutionary Army.
Im-sama or the Gorosei ordered the CP-0 to kill Vivi. They failed to assassinate Vivi but this somehow resulted in King Cobra’s death. The CP-0 retried to kill her but Sabo saved her, the World Government knew the connection of Vivi and Sabo with the Straw Hat Pirates that’s why they framed them with the death of King Cobra.
Just like Robin, Vivi would go to the Revolutionary Family while the events of Wano is happening. She would be training under Sabo for a while. Once the events of Wano is done, Sabo would help follow the Straw Hats. Alabasta would be controlled by the World Government since their King is gone and no one would take over, Vivi would also not return since it would be dangerous for her to go back in Alabasta. She would join the Straw Hat, Luffy and the Crew would accept her. In Chapter 216, Vivi asked the Straw Hats if they will take her as a NAKAMA if they meet one day and the Straw Hat raised their arms with the X mark saying that they would. This is a huge foreshadowing by Oda that Vivi would really return and join the crew permanently.