Part of the Straw Hat Pirates crew, including their captian, is still in a very tight situation in Big Mom's territory, and it seems like things are getting worse for them. Will they find help in "One Piece" Chapter 835? Rumors suggest that they might - in the person of the Snake Princess of Amazon Lily, Boa Hancock.
According to Hofmag, the Pirate Empress might make an appearance in the upcoming chapter of the manga. The article speculates that she might encounter Brooke and Pedro, who are both hiding from the guards on Whole Cake Island, and offer them her assistance. Her Gorgon sisters, Marigold and Sandersonia, might also help Pekoms, who is believed to still be alive despite having been abducted by the Firetank Pirates, shot by Capone Bege, and having fallen into the sea teeming with sharks.
The Bitbag, on the other hand, speculates that it will be Jinbe who will save Pekoms. This might be plausible; after all, he is the Knight of the Sea and can communicate with sea animals.
But the whale shark fishman has problems of his own. People are talking behind his back, calling him "blight of the sea" and a "yellow-bellied coward," after a newspaper reported that he took back his request to leave Big Mom's pirate crew. It can be recalled that the woman was very displeased with his request and brought out the roulette wheel that shows body parts. It is speculated that the only female Yonko wants his head in return for leaving the Big Mom Pirates.
Another character who is in trying to save himself from Big Mom's fury is Caesar Clown. He has two weeks to reproduce the giantification drug, which he (falsely) claimed to have been almost completed if not for the Straw Hat Pirates and Trafalgar Law.
And while Luffy, Nami, Chopper, and Carrot are still trapped in the Seducing Woods, Sanji is trapped in the scheme concocted by his family. His sister, Poison Pink Vinsmoke Reiju, pretending to attend to him after his fight with his father, clapped him with wristlets that can only be opened with the proper key. If he tries to remove them, he'd have to cook with his feet. His wedding is looming and he seems to be in a very hopeless situation right now.
Perhaps Caesar, in his desperation, would find a way to rescue the Straw Hats, if only to be able to get away himself.
No one really knows for sure what's going to happen next - only when "One Piece" Chapter 835 comes out will fans find out if any of the above speculations hits the mark.