That was a pretty good read man, congrats.
Will you do it for the others SH?
Thanks
Once you understand Zoro's Fight, the rest don't need such long explanation
Just like Magellan = Combination of Hyouzou + Pica + King
Post-Raid Villain = Combination of Three Villains
Since Wano should be followed by a Short Arc before Major One (Final Arc)
Then this Villain should be similar to Villains of Past Three Short Arcs, they are:
1. Return to Sabaody which was Preparation for Fishmen Island Arc ---> Strongest Villain was Sentomaru
2. Punk Hazard which was Preparation for Dressrosa Arc ---> Strongest Villain was Vergo
3. Zou Arc which was Preparation for Wano Arc ---> Strongest Villain was Jack
Do u know what's common between them? Defense !!!
Sentomaru is Hyped for his Sumo Barrier Defense, Vergo is Hyped for his Iron Body & Jack is Hyped for his Stamina/Endurance
So Next Major Villain is Combination of these Three & conveniently there is a Character who matches this Perfectly.
It's "Bartholomew Kuma", who have Iron Body (Should have been turned into Best Vegapunk's Cyborg), have Highest Stamina (Defended Sunny for 2 Years) & have Sumo Fighting Style combined with Best Defense (His Paws DF)
This also explains why Zoro is gonna face Magellan! cuz there is a High Chance, he will be sent there by Kuma who arrives to capture SHs (This mirrors Pre-TS, where Kuma told Zoro i'm gonna show you Hell & then we had Nothing Happened Famous Scene, this time it's opposite because Pre-TS mirrors Post-TS, so Kuma this time will instead find Zoro in a Condition similar to 'Nothing Happened" Moment, which is after the Minks Drug kicks in & Kuma will then show him Hell by literally sending him there, which is Impel Down !!!)
Kuma Fight is gonna be against All SHs (Except Luffy, who just like he didn't Meet Sentomaru, Vergo & Jack, he won't meet Kuma, and also except Zoro, not sure about Sanji & Jinbe though). This Fight will mirror Pacifista Fight Pre-TS which was the Arc before Summit War Saga, to mirror Fight before Final War Arc.
Kuma won't be alone ofc, he will be accompanied by a Coward Villain (Similar to Demaro, Caesar & Sheepshead) who is obviously either a Celestial Dragon or Spandine (Spandam's Father or another CP-0 Non-Fighter Leader) ... etc
Since SHs are gonna Defeat Magellan & Kuma before Final War Arc, where Zoro fights Magellan & SHs fight Kuma, who will Sanji Fight? Well, answer is simply, it's "Rob Lucci" !!
As you see, World Government are Final Villains are they have Three Powers ---> CP-0 - Impel Down & Marines
So it's fitting that SHs before they face Im-Sama & Admirals, they first Defeat Strongest Soldiers from these Three Groups
And they are Magellan who is King of Hell, Lucci who is Strongest Agent & Kuma who is Marine's Science Division Greatest Cyborg
Magellan represents Demon of WG, Lucci represents Shield of WG & Kuma + Pacifista represent Weapon of WG (Maybe SSG)
So Two Wings of Luffy + Rest of his Crew are gonna Defeat this Trio
Since Rob Lucci is already present in Wano alongside WG Ships & CP-0 + Vegapunk is mentioned a lot & Queen recently said he is Cyborg that Vegapunk can't make better. It's pretty obvious that Post-Act 3, we will have SHs vs WG Creations with Vegapunk being present at the center of this Arc/Act.