Looks like zoro is falling down somewhere? But looks like brook wasn't the reaper so.. And zoro changed position which is strange since he said he couldn't move.
2 interesting points,
Zoro body changed position even after saying that Zoro cant move. So something tangible happen which we dont know.
From this:
to this:
So after Zoro face the reaper is lying on his back, meaning something happen to Zoro body. There is blood so something hit Zoro.
I have 3 options:
First: Marco is the one to get to Zoro
Second: Zoro will fall near Yamato
Third: Zoro fall from the sky and end in Ebisu Town (perfect to close his adventure in Wano, aka ZKK over the capital).
Oda aint dropping random panels for fun, Zoro plot is moving to something very significant.
There are a few user that aim to the black blade which is something that can happen in Wano.
Anyway the reaper has to be a presence (so something only Zoro saw coming)
Franky aint finding Zoro he is inside, and Zoro is falling when he is outside.