On a separate notes gent it's amazing what the anime is doing for zoro.
1. In this episode he made it clear to luffy and Kidd that he is after kaidos head
2 the episode before when kidd was trying to look hype dude could not take zoros swords. Infact there was even a focus on Zoro's blades with kidd not being able to take then to add to his super mech arm