@sigmarshanks Holy shit, Sigmar actually made content. W.
I agree with everything said. We have not been given any reason to doubt that Shanks defeated Loki.
@RollinRoronoa I think the point is that the training was so thorough that Zoro could flow his conqueror's without even knowing he had it. So I am not sure what else we would see there.
@Silvers3211 Gaban's statement is as singular as it could be. Of course the crew was involved. Loki also has a crew. It's a crew vs crew battle. The captain defeats the captain.
From as strong as Loki is, I don't think Shanks crew would even be much help against Loki.