So, the more they talk about Fisher Tiger, the more it becomes incredibly apparent we're going to be getting a massive flashback about that incident later. There's already too much history, precedent and bad blood entwined it in for Oda to not show it… I figure after we get to see and know a whole bunch of these characters, the current situation, and whoever the next crewmember is? we'll then get to see the whole thing 20 years ago.
Like the Skypiea flashback. Sweet. That was one of my favorite flashbacks.