Has everyone completely forgotten about the current kage? Madara nearly killed them all but Tsunade had one last thing up her sleeve. What could that have been? Did Tsunade kill herself to save the other Kage? Maybe they will come back some how and contribute to the fight. Who knows?
I honestly cried when I saw Team 7 back together. Although I do feel like Sauske needs to still be a bit "Rouge" I mean, He can't just go from evil to the good guy.
As far as Minato, I'm just glad that he's in the picture. I don't so much care to see kushina, but I do know that he has to give the other half of the kiruby's power back to naruto.
I'm so excited for this upcoming week's chapter!