The only thing that I want, and that I have wanted for a long time now is that someone, whoever it may be, gives Minato's arms back.
OT: I have two possible theories regarding tomorrow's chapter.
I believe Hagoromo is about to use Rinne Tensei. He stated that he was about to perform a technique (which I'm assuming is a Rinnegan related jutsu) which requires a huge amount of chakra. As we all know, a person who has been reanimated by Edo Tensei has an unlimited supply of chakra. Therefore I conclude that Hagoromo will revive the Hokages with their own Edo chakra with the purpose of assisting Naruto and Sasuke.
The other theory is that he needs to be assisted in Fuinjutsu, also needing the unlimited Edo Hokage chakra supply. This Fuinjutsu could be the one used the first time by him and Hamura for sealing their mother.
Either way, the Hokages will play an important role in this battle. It was foreshadowed simply by the mere fact that they did not fall for Infinite Tsukuyomi. Whatever the case may be, Minato needs his arms back, seriously, it bothers me to see him armless.

_@: