"One Piece" is about to conclude the whole Piece Island arc. Sanji already learned about Pudding's true intentions and it seems that Jenbi is back to free Luffy and Nami.
Jinbe is being introduced in "One Piece" Chapter 852. It is speculated that he comes to the anime series to save Luffy and Nami from prison.
There are hints that the Charlottes and Vinsmokes are to be in a big battle in "One Piece" Chapter 850. It is also speculated that Reiju's attacker is to be revealed in this upcoming chapter of the anime series.
Here are "One Piece" Chapter 839 and Chapter 840 spoilers wherein Luffy will use the Mirror World to escape from Cracker and save Sanji from the wedding.
