I think these are the obvious match ups except for Brook v WW. I had originally also expected those two once Franky v Sasaki became clear but with Jimbe currently fighting WW that may just be Jimbe’s fight. If Jimbe leaves for any reason it’s Jimbe v Jack & Brook v WW. For now I’ll speculate that Yamato fights Jack which would go a long way to cementing her Strawhat status. I hope Black Maria & Robin becomes a 1v1 so I hope Brook finds someone else. I’m still not against Brook v Apoo. Besides the music theme Brook also may be immune to Apoo’s main attacks because he’s a skeleton. But I’m not confident enough to lock that match up in because Apoo may still betray Kaido. Brook & Chopper are the hardest Strawhats to match up right now.