Well the problem of course is that Zoro and Sanji exist and Zoro and Sanji are low diff material for Luffy… as in Luffy can beat both of them, together, at once, 1v2, and it’s a low diff for luffy
also the dialogue IS NOT saying this… Are you saying that in Marineford when Garp says Whitebard and Rayleigh are both legends who can be fought at once that Oda was saying Whitebard and Rayleigh were EQUALS? Or was that use of the “legend” different from this use of it now?