Since they were all former members of the gotei 13 does that mean Yamamoto was the captain commander then or was someone else?
And is the reason why captain Yamamoto wasn't promoted to the royal guard because his power was better suited to proect the gotei 13 or because he didn't do nothing that important?
And is the reason why captain Yamamoto wasn't promoted to the royal guard because his power was better suited to proect the gotei 13 or because he didn't do nothing that important?