NO he is not!
Just a plot device that was helped by many other plot devices.
He should have been killed several times.
He has no character.
Not really the coalition arc is levels above this.
LOL, this is ZoroJackson Boy ... we wank only swordsmen!
Neah this is only this forum and western base, Asia and Japans have Luffy as the GOAT!
Nope he will be spanked by Hybrid Kaido again.
I am a bigger WB then you but this is Luffy's story and Luffy will not have a WB.
Roger will be stronger by a minimum amount but he will be.
He was a WSM because he fought Roger but Roger did defeat ROX so at least he has a W.
Even if they draw the least of the story Roger still has a W.