User blog comment:Xilinoc/Chapter 860 - Saji & Pudding's Bizarre Wedding/@comment-223761-20170323111916/@comment-28995593-20170323132347

I can only guess but at least I'm hoping for these:

Caesar vs Perospero (Caesar paybacks Perospero for threatening him.)

Brook vs Amade (I think it will be a good duel between a swordsman and a swordswoman)

Jinbe vs Smoothie (this will happen because Sanji don't fight woman, but must fight one of the strongest Big Mom Pirate)

Sanji vs. Katakuri (samereason as the earlier one.)

Nami vs. Galette (its a rematch for the Nami'searlier defeat at Galette's hand)

Reiju vs. Pudding (its a payback for what Pudding did to Reiju)

Pedro vs. Tamago part2 (I think its only natural for these two to finish their fight to the fullest.)

Chopper and Carrot vs Opera (this is just an alibi match-up because Chopper and Carrot have to fight with someone.)

Vito vs Mont-d'Or (I can't think anybody to be strong enough to deal with Mont-d'Or and don't have already a serious match-up.)

Bege and Luffy vs. Big Mom (I think we will see something similar to Dressrosa where Law battled with Doflamingo. So I think Bege try to fight with Big Mom but in the end Luffy must finish the job.)

These are mymatch-ups but maybe some of them is not the best. Maybe a Nami vs. Pudding and Reiju vs. Galette match-ups is more suitable for everyone since Nami and Pudding are not at the same level as Reiju and Galette.