could it be that oro wants to go to the place where yamato is??
and then use edo-tensei to bring back hashirama?
with yamato to strenghten him??
i know his like sealed in the reaper death god but could he not be revived because for edo-tensei there is an requirement for DNA, at the statue there is a different peice of DNA ( not the one that was sealed) ...hashirama's DNA like Obito told Kabuto??
is too much wishful thinkinG??