How do you think luffy will grow stronger? What kind of power ups will he need to surpass the strongest?
Outside of just strengthening his haki I think luffy adding more versatility to his fighting style would be dope. That way he’d become way stronger even without his fruit but once he uses his new skills in conjunction he’d be even stronger
Many characters like the admirals, big mom, katakuri, law, the calamities, etc instead of just focusing and mastering one area of combat they instead become skilled in many. I think luffy should do the same especially now that he’s already awakened his fruit. Along with the fact characters like Blackbeard and shanks might both have abilities to negate the usage of his fruit
Luffy improving his basic martial arts abilities, marksmanship, and swordsmanship or whatever other weapon would be dope