1.？ When Luffy became One Piece, other members also realized their dreams, and One Piece finally bid farewell to the fans in this way. When Luffy becomes one piece, it also means that his time is running out. After all, the overuse of his second gear, third gear and fourth gear will hurt his life and cause his health to get worse every day. But he doesn't have the fruit of his aunt's soul or Brooke's yellow fruit. In the end, Luo probably saved Luffy with his own surgical fruit. As for the members of the pirate group:
Sauron's dream is to become the world's first swordsman, so after Luffy becomes One Piece, Sauron will definitely challenge Hawkeye. It's hard to say whether he can win, but he will always challenge.
Nami's dream is to draw a map of the world. After Luffy becomes One Piece, she will probably go back to Cocosia Village and Belmir to draw a map of the world for her.
Wu's dream is to be the bravest soldier at sea. After Luffy becomes One Piece, he may continue to wander at sea and form his own pirate group. After all, he has been boasting that he is the captain Wu.
Shan Zhi's dream is blue. I don't know if it really exists at present. If it really exists, he will open his own restaurant, cook and hook up with beautiful women every day. If it doesn't exist, he will continue to wander around the sea, looking for all the blue.
Qiao Ba's dream is to be an all-round doctor. After Luffy becomes One Piece, Qiao Ba will wander around with his medicine chest and the hope of Dr. Heeroo Luke and Dr. Dolly to save people.
Robin's dream is to know the truth of history. When Luffy became One Piece, she had read all the world history texts. In order to avoid the pursuit of the navy, she may have a home of her own in anonymity.
Francci will return to Judicial Island after Luffy becomes One Piece and fight with the iceberg;
Brooke is immortal because of the fruit ability, so he may grow old with everyone, and then he may find a partner like Luffy and others to travel again.
Jinbe will return to Fisherman's Island to protect it.
2.？ Luffy became one piece, and the world pattern was reshuffled, whether it was navy or one piece. When Luffy becomes One Piece, Celestial Dragons will be pulled down from the altar. Celestial Dragons's rule is too dark, and it has been gradually rewritten as a villain in the later period, so once Luffy becomes One Piece, Celestial Dragons will definitely suffer first. Celestial Dragons will no longer rule the world, and it may be replaced by a revolutionary army; Moreover, the five stars will also be affected, another generation of One Piece will be born, the navy will face new threats, the navy and the world government will undergo certain changes, and the pirate pattern will also be affected to some extent, and the four emperors and seven seas will cease to exist.
3.？ When Luffy becomes One Piece, he will use his own name to protect the world and keep it peaceful. Even if Luffy became a pirate against grandpa's wishes, he was kind and upright after all. Even if his dream is to be a One Piece, he helps people in need and never considers any return. When he becomes One Piece, he will hang the flag of one piece with straw hat high, just like the national islands he helped all the way before, and protect these islands with his own name, just as White Beard protects many islands with his own name. In this case, who dares to run amok under the island protected by One Piece, so that the world will be in a relatively peaceful state. Luffy wants to be one piece, but he likes adventure. This is his ideal. At least the treasure and power he can get to become one piece is not what he craves. After all, these are not as attractive to him as meat.