Funny enough I'm starting to believe P1 is actually stronger than he lets on, purely because Ulti doesn't find it cute when he goes all out. Idk, I think people are in for a rude awakening this arc when it comes to matchups. The world in OP has gotten vastly bigger, and there hasn't been a typical, run of the mill main protagonists vs. antagonist matchups in a long time. We like throw around these ideas that Zoro and Sanji are super close in strength because of their pre-timeskip battles. Which is totally fine. Its merited. But recall their dreams. Zoro means to be the WSS. Sanji wants to find All-Blue. One is completely non-violent in nature. One doesn't require being the best at something combatively (we all know Sanji already is the best chef ever, especially after WCI, no doubt about it).
This is why I'm starting to believe, especially due to the last 2 chapters, that Oda is portraying Zoro, Kid and Law as the focal points to every time he does a "status" update. Thats not to say Sanji or Jinbe are less important, but I think its to show who will probably end up fighting Kaido's All-Stars. Assuming this is true:
- Zoro vs. King makes sense. He has expressed his desire to cut fire. In an arc that is supposed to be central to Zoro, it would be wise if he fought the person with the actual Katana (unlike Queen or Jack).
- Kid vs. Queen also makes sense due to Udon. Both have mechanical arms. Both fight fight with very big, heavy hitting moves.
- Law vs. Jack I admit really has no bearing at this time, unless Law gets pissed that Jack attacked Bepo's homeland and almost killed his crewmembers. Could be an interesting fight. Jack could have strong enough Haki to withstand any of Law's room techniques. Its a good way to counter his strengths.
- Sanji vs. Page One I truly see because we really don't know the extent of what Page One is or what he can do. They make fun of him, but, I beg to differ that we've seen anything substantial from him. A lot of people associate the idea that if Zoro faces King, Sanji HAS to trail right behind him and fight Queen. Its a fanboy bias that really needs to die. You can love a character, but lets not assume that Sanji HAS to be stronger than other Supernova Captains, or is warranted the 3rd strongest fight in an arc. We already know how Law and Sanji fared against Doflamingo, and clearly one did more against him than the other. Here comes the rage.
-Jinbe vs. Sasaki is interesting because while there is zero merit yet, Sasaki 90% is a fishman. Very same or similar design to Jinbe and while he carries a sword I can see it not being his main weapon. A personal hope of mine is that he and Jinbe know each other, and he's responsible for giving Jinbe his scar (we still have yet to have a flashback explanation for this, and Jinbe is joining now).
- Killer vs. Who's Who. 2 Long-haired masked swordsmen. Seriously though, like Law, at the moment there is no definitive reason yet. Just placement.
- Yamato vs. Ulti. Already seems to be happening, but we'll see if that is her actual fight this arc. I don't expect the main battles to start yet as the F6 really need more characterization during all of this. Doflamingo's crew got a lot more before they went down. They seem to match in a way, with Ulti's morning star now.
- Robin vs. Black Maria is something I do certainly see, but like some others, there is no bearing for it as of yet.
- Usopp, Chopper, Franky and Brook vs. The Numbers. I think last chapter was totally a hint at General Franky fighting them, and then eventually these 4 taking the Numbers on.
It still leaves villains like BM, Perospero, the rest of the BMP, Hotei and Fukurokuju off the list, and good characters like Nami, Carrot, and likely Drake, Apoo and Hawkins (eventually betraying Kaido), but I'm sure Oda will figure out ways to match these characters up or have some of the above face the BMP. Luffy I think is 100% going to fight Big Mom for a while. The rest I'm not sure.
And just to put a background on this, I have no personal bias for Zoro or Sanji. I don't view One Piece as a battle manga. I just have never looked at Sanji as Luffy's number 3 like it actually meaning something. I'm totally fine with Sanji fighting a F6 and Zoro facing a calamity and both growing extremely well from it.