Its too late since:
- The tensions are all fake, and the hype are always empty.
- Luffy is always nerfed in order to create those fake tension moments. No, Oda, its boring, theres no sense of danger. None.
- Luffy hasnt developed mentally at all, Oda had the chance to make Luffy into something more powerful mentally and tactically and what we've got is "i'm gonna be PK" again
- Kaidou depends on hostage, his character is an amalgamation of contradiction. He has no clashing ideologies or lore built-up against Luffy
- theres no strategic war involved, no naval battles, no adventure to search for really valuable artifacts. Its all pseudo-politics, pseudo-wars and 1v1s