He literally can't contain someone of this caliber in his shitty manga. He has no idea how to implement this character in his series and decided to keep him outta heat until the time comes for multiple character to gank his ass or Goofy obtains some godly power.
He'll still have to nerf the dude because there's no other way around it. Imagine Akainu met Rayleigh instead of Kizaru, the old man would literally be toast now lmao
How else would you control a character who fought with an army of competent commanders and 1 warlord, while still majorly holding back not to destroy the island, and he still did a number on them, and that's even after casually fucking up Whitebeard after he snuck him
Literally the worst choice Oda did is creating an actual good character
He'll still have to nerf the dude because there's no other way around it. Imagine Akainu met Rayleigh instead of Kizaru, the old man would literally be toast now lmao
How else would you control a character who fought with an army of competent commanders and 1 warlord, while still majorly holding back not to destroy the island, and he still did a number on them, and that's even after casually fucking up Whitebeard after he snuck him
Literally the worst choice Oda did is creating an actual good character