"One Piece" chapter 819 is expected to cover more of Momonosuke's story. This is assuming that the manga will pick up right where the previous chapter left off: some details of Momonosuke's life and the revelation of four red poneglyphs.

The poneglyphs are said to be the way to Raftel, the final destination in the New World. Monkey D. "Straw Hat" Luffy and his crew have already secured one. On whose hands are the other three could be answered in chapter 819. There are rumors, though, that point out to Big Mam and Kaido. If this is to be believed, the Strawhat Pirate crew will have to fight these two powerful pirates to gain more information regarding their poneglyphs.

The location of the fourth red poneglyph, though, is still unknown, and no one has the slightest clue about it. There could be a hint somewhere in previous chapters, readers of the manga believed. In his fight with Luffy and Law, Doflamingo had previously mentioned about a secret regarding Mariejois. And this secret could be that the place holds the fourth poneglyph.

If Mariejois would be the final destination for the Strawhat Pirates to go to complete the four poneglyphs, it would mean they will get the chance to save the slaves on the island from the Admirals. They would also learn more about Gonosei.

Avid readers are anticipating that this arc will make yet another exciting team up — that of Straw Hat and Dragon and the Revolutionary Army.

Meanwhile, fans are speculating that the upcoming chapter will finally reveal Momo's father, and it could possibly be Rogers Nakama.

All these predictions, though, should be treated with doubt until the release of chapter 819, which is set on Monday, March 14. It will be published on Weekly Shonen Jump in Japan and the rest of English-speaking countries.