When i was a sophomore in high school, i had an assistant coach that was about 25 and he told be a spoiler that is STILL (possibly) true! this was about 4 years ago and everything he told me that was going to happen, has happened.
HERE'S THE SPOILER SO DO NOT READ IF YOU DO NOT WANT TO KNOW WHAT HAPPENS IN THE END!
OKAY HERE WE GO what he told me was that naruto would be the 7th hokage, not the sixth and at the time tsunade was hokage and she was the fifth and i was so confused at the time. as the chapters continued to come forward, i saw how that was possible.when tsunade was in the temporary comma and when danzou became hokage (though it was only temporary) he WAS the sixth hokage. so this could still be true that naruto DOES become the 7th hokage. he also told me who tobi was before it was officially announcedd and again, he was correct. he was also right about there being another ninja war and who was a part of it. no for the true spoilers. if everything goes according to what he told me, naruto WILL be the 7th hokage. sasuke WILL come back because after he and naruto finally have their battle, naruto still doesn't have the heart to kill his best friend no matter what sasuke did or what his intentions were and gives him another chance at coming back to konoha. Sasuke and sakura get married and NaruHina also happens and that's the spoiler enjoy!