User blog comment:Kaido King of the Beasts/Chapter 912: A Futile Feudal Life/@comment-24850639-20180720161553/@comment-2600:6C5D:5D00:1C9:95EB:658E:FA4A:C8B1-20180721174550

Luffy's experience with swords is like flailing them around like flyswatters. Luffy using one of the Kitetsu swords could bring bad luck to both himself and his enemies. I see Hitetsu as shocked, angry, and terrified if he sees Zoro's swords and would ask him a multitude of questions that may lead him to be carved like a chicken.