Controversial How dark would you make One Piece?

[Rob Luffy]

I would have Lucci join the crew instead of Lobin

 

[Monster Zoro's Tesla Supplier]

I would have kaido thunder bagua yamato's head off.

I'd just have him kill Oden in a FAIR 1v1.
Then kill Kinemon maybe.
With Yamato, I'd just have her be the opposite of her father ( which she kind of already is ) and take out the Oden stuff.