User blog comment:Xilinoc/Ch. 627 - The Creation/@comment-1268838-20150521132147/@comment-26091912-20150522003438

@Demotivator

I don't think Yamamoto's bankai works like that. It can only rouse the dead that have been incinerated by Ryujin Jakka's flames. Not to mention that they're essentially zombies with no consciousness, so it really wouldn't be much of a challenge for the lieutenants.

They'll probably get to battle some random arrancar, as I doubt there are any Soldat left still loyal to Yhwach.