Board Thread:Naruto Discussions/@comment-3279282-20140828133937/@comment-24519434-20140902044846

Hiyayaka-kun wrote:

And yet he still has enough to summon a baker's dozen of kage back to the material realm with Rinne Tensei (or at least some sort of 'ghost' tensei). No, that's still a pretty piss poor explanation. To also add to it, why the kage? The kage are not necessarily known for having massive amounts of chakra, since your idea is that he was too exhausted himself. I mean, why not use dead jinchuuriki? They have metric f tons of chakra which is specifically why they were chosen to be living vessels for giant masses of demonic energy.

However you try and rationalize it, it still comes down to Kishimoto doing something unnecessary that will most likely not go anywhere or have any explanation. Its like fanservice for people that like old dead guys I guess. The Jinchuriki would no longer have Biju chakra so the would have normal levels and the Kage are the strongest ninjas in their villages at the time.