why Sasuke will probably become Hokage
1. Naruto has always said he would support and help Sasuke
2. it was Itachi's wish that Sasuke protect the Leaf so becoming Hokage makes sense
3. Itachi left to Naruto the task of changing Sasuke.
4. it would be the ultimate redemption of both Sasuke and the Uchiha clan as a whole.
5. it would clear the way for Naruto to move on as possibly a travelling Sage like his master and the Sage of six paths.
6. Naruto could end with all the Bijju inside of him and that would not be something the other villages could accept if he was Hokage.
7. it would be the kind of plot twist that Kishi would do.
8. it would be the ultimate test for both Naruto and Sasuke, Naruto giving up his dream for his friend, and taking back his words, while Sasuke overcoming his ideology that he doesnt need anyone else, and that he is stronger alone.
i would prefer to see Naruto becoming Hokage but i have said from the begining of shippuden that i could see Kishi making Sasuke Hokage so i am gonna vote that Sasuke becomes Hokage.