I think what will possibly happen in Naruto now is that, because Sasuke has now merged eyes with Itachi, he will now be under the genjutsu from the crow (Sasuke's new Susanoo now has the features of a crow head. I think Naruto will become the new sage as hinted with his developed new look and the sage's words to the tailed beasts. Naruto will make the change to the world as the sage of six paths while i think Konohamaru will become the new hokage. I think Sasuke may come to the rescue when Kakashi, naruto and gai are fighting the masked man.
What does have me intrested is we don't know much about the Sasuke Sarutobi... thinkin... last bit of the guy's name is tobi... coincidence??..