If Zoro can cut Kaido with the Ryou +physical ap that Oden did and Kaido comments that he actually a swordsman worthy like Oden. Oda literally setting it up. Its like you really have to hate Zoro alot to see this. Look at the set up
1. Kinemon shocked at Zoro physical strength in Wano
2. Scabbards start to praise Zoro (Kappa and Kinemon)
3. Kinemon scared of Enma while Zoro tames it on 1 day showing his Ryou control ( You know the comment Kaido keeps repeating that the scabbards are bot on Oden level)
4. Now the main villian thinks they won't be a swordsman like Oden again. Bro this is literally common sense at this point.
My Dude, i LOVE zoro, im Just not lunatic as some here, i do think zoro Will even KILL kaido, im not denying ANY hints oda is given us.
Im saying that If zoro was ALONE as oden was against kaido , zoro would last less than what Luffy did a d luffy have way better endurence than zoro.
Zoro Will have fantastic hints, and even be able to kill kaido, but not without A LOT, really A LOT of help from Luffy, Kid, Law and even others.
Im sure of that