People forget that Katakuri hurt Boundman because he hit him in areas unprotected by CoA. We saw in Doflamingo vs Luffy that Boundman isn't Durable unless if backed with CoA since Luffy hardened his stomach
I can't believe I'm late to these spoilers but damn sanji has use it all in one for a power attack, Sanji uses a combination of "strength + high speed + exoskeleton + haki with "weaponry traits"" to create a powerful fire attack.
Lucci, Stussy, Spandam and Kaku were shown on the way to Onigashima recently, I think they were already in Wano? They might have been outside of Wano though, I remember being confused about that. They called the CP0 leader anyway, the one we've been seeing with the bowler hat and it's confirmed the masked ones are on a "different level" to the the unmasked CP0 agents.
Lucci was saying he wants to capture Robin and that they are going to take over Wano if Kaido falls or something like that.