So the question remains, who the hell healed the scabbards, and where did they go? It obviously wasn't Kanjuro, because he just tried to blow them up. If he was hell bent on killing them still, he could have killed them when they were wounded. Not healed them, and then tried to kill them.
It looks like Orochi was a drawing of Kanjuro also. When Kaido cut his head off, there was no blood, just like with Oden. As expected of the most paranoid character in all the series. There was no way he was going to expose himself like that with Toki's prophecy looming over the horizon.
Very interested in seeing what plans Oda has for Orochi and Kanjuro, and glad to see he didn't waste a Mythical Zoan DF by killing off the user before he could do anything with it.