User blog comment:Kaido King of the Beasts/Chapter 805: Minks Have No Heart/@comment-199.79.169.211-20151029160156/@comment-26803131-20151029161232

I think Zou happened 1st which is why Sheepshead was there, since they share the same jolly roger. After destroying the city Jack's ego may have been enflated a bit, which is why he had the balls to attempt to take Doflamingo back.

Also I think that is Jack's jolly roger not Kaido's does anyone have evidence saying otherwise, just wondering