Let's see how 1019 plays out first. I'm still not entirely convinced he's going down just yet. A lot of reasons why the 2 chapter fights worked in the past was because there were less focal points so we could see way more of the villains before they went down. For example, it only took 2 Chapters for Jabra to get taken out, but he was in hybrid for like 10 chapters and was a threat to Usopp. We knew more about him and his fighting style. We only just found out how WsW fights in 1017 so im curious if Oda will jump around and spend more time with this fight, as with others.
I'm also even wondering if this matchup is so early because it's not actually Jinbe's final matchup. There has been near constant arguments about who Jack is supposed to be fighting, so I do find it interesting that Jinbe is the first to fundamentally take out his opponent in a true 1v1, as opposed to having "weaker" strawhats do it first (which still leads me to doubting P1 or Ulti being fully down).