User blog comment:Xilinoc/Ch. 591 - Marching Out the ZOMBIES 2/@comment-6299840-20140802043219/@comment-5398287-20140802080026

Considering that Yhwach obliterated Yamamoto's body likely specifically for the purpose of preventing anyone one (coughOrihimecough) from resurrecting him, that would be a pretty impressive feat all its own.