The only problem is: too much screentime for irrelevant characters doing irrelevant things (this affects the pacing a lot)
9 Scabbards? Why 9? The most interesting ones are Denjiro, Ashura, Kinemon and Kawamatsu in my opinion (Neko and Inu too, but not as Scabbards), why do we need more? Their fight on the Rooftop was lame omfg, they looked like complete fodders, it's like Ashura wasn't able to fight Jack equally chapters ago.
Their fight against Kaido is so pointless dude, wtf, if we had like 4 or 5 Scabbards they could get a much better development strength and storywise. And Oda needs to stop with these designs, honestly.
How could he do this:
And then this:
(Somehow this is supposed to be the guy who fought Oden, even Kinemon looks "scarier" lol)
"Watch out!! the all pink fat goofy looking samurai is here!!!" Doesn't Oda realize the impact that it has on how we see these characters? And what about Raizo? His head is bigger than his whole body. It doesn't make even a little bit of sense.
And why do we need Tama? Couldn't Usopp be showcased somehow? The Scabbards? Do we really need a little girl in the middle of a war for the sake of making fodders turn into allies? Isn't this TOO damn convenient? Sometimes it looks like Oda does an IMMEASURABLE EFFORT on making things boring, pointless or predictable as hell. And then he makes Luffy too confident on himself while at the same time we got the whole convenient people doing the most convenient (or stupid) things just to lead them to victory, or even worse, it leads to nothing, whats the point of Kikunojo's existence???