Interesting, so the mysterious grandpa was the previous user of the bari bari no mi.
I'm still interested in the exact relation between these grandpa/grandma and Kaido tho especially when the Grandma seemed to be pretty familiar to Wano since the start(knowing all the main Wano families from the root).
And seeing how none of them are present in the current timeline with their dfs transfered to Barto and Bon Clay, that means they got killed, maybe by Oden. It also shows how an actor Orochi can be sometimes. Noone predicted Oden would be captured this way lol
And looks like there is no limit fallacy in Bartolomeo's barrier. It stopped a king punch said to KO a yonko, easily. Now apparently Oden couldn't break it. Well at least now people can stop underestimating Cavendish
And prime Moria vs Kaido. You can feel he was on another lvl from silhouettes battle alone
The fact he was mentioned at all shows how Oda doesn't forget and how big of a deal he was. Makes me even more think he will be present this arc
Seems like King on the other hand got a specific mention in the Moria battle that we didn't know before, by taking out some of his "commanders" while Queen and presumably baby Jack were away at the time
The final battle between Oden+scabbards and Kaido+beast pirates is about to start and i think it'd finally be the climax of this flashback