How come Hidan was reanimated (power epsode 1 -Anime) he didn't die.Shikamaru buried him alive.Was hidan supposed to be immortal??????? or did he actually die???
I don't think naruto trained to do that bijuu rassengan for nothing ithink he'll develop a new justu with (ie: Rassengan made from karuma's Cakra + Naruto's chakra + wind element)