NICO ROBIN
At a young age, Robin acquired a bounty of 79,000,000 Berries for having the ability to read Poneglyphs, which told of the Void Century. In the current storyline Nico Robin is the only person alive who can read the language written on poneglyph tablets. This alone is enough to make her too big a threat to the World Government.
At the end of the series Nico Robin will be the one to learn the true History of the One Piece world including the Void Century. Her final bounty will reach at least 1,000,000,000 Berries.
JINBE
At the end of the series Jinbe will be on of the 3 strongest Commanders of the Pirate King.
Since the 3-4 strongest Yonko Commanders have a known bounty of about 800,000,000-1,320,000,000 Berries, his final bounty will be about 1,200,000,000 Berries.
SANJI
As the third strongest member of the Pirate King’s crew, Sanji will be one of the strongest characters in the the world at the end of the series. He probably will be the fastest fighter of the world and his final bounty will be about 1,500,000,000 Berries.
ZORO
At the end of the series Zoro will be the Greatest Swordsman in the World and the right hand man of the Pirate King. In terms of power he will probably be Yonko level and his final bounty will be about 2,000,000,000 Berries.
LUFFY
Currently, Luffy has gained a bounty of 1,500,000,000 Berries and has unofficially been titled the “Fifth Emperor of the Sea”.
At the end of the series Luffy will take down Blackbeard and will become the Pirate King. For this reason, Luffy’s bounty will become the highest bounty ever seen in the series.
Since Gol D. Roger had a bounty of 5,564,800,000 Berries, Luffy’s final bounty will reach 5,600,000,000 (since 56 -> go-mu -> gomu = rubber) Berries.
Only after becoming the Pirate King, Luffy will take down the World Government.
