I always said this, but I believe him and Katakuri will have a future team up. Now if some of ya'll don't know or forgot, Pudding got captured by the BB pirates and likely captured her due to her potential ability to decipher/read the poneglyphs. Blackbeard likely needs someone to read them so he can find a way to decipher the poneglyphs. Katakuri and Sanji both have a connection to Pudding in some way. Sanji being the person she loves while also turning from enemies to friends to potential lovers while Katakuri is her older brother and is a family man similar to Whitebeard while both having similar pasts as well.
I could def see them working together to save Pudding with both getting a future power up of some sort. Sanji possibly learns future sight or gains advanced armament haki while Katakuri possibly gains advanced conquerors, advanced armament, or flat out both. All in all, I could def see them teaming up in the future. Most ppl think Luffy and Kata will team up, but I just don't see it. I could see them interacting again one day, but as far as teaming up, I'd give that to Sanji due to having more connection with Pudding than Luffy does.
I would enjoy it and see how it goes
No, there's no reason for them to team up
I'm 50/50 on it
I can't decide
