This is something I see happening. Danzo is about to launch a coup against Tsunade and the village is now defenseless because of what Pain did to it. Many of the top ninja are either dead, incapacitated, or exhausted. When Danzo launches the Coup I don't see how anyone will be able to stop him (unless Pain helps out, but I don't see that happening). So now Danzo will become Hokage and will be in control of what is going on. When he finds out Naruto refused to kill Pain, two things will happen. First, he will send someone to kill Pain. Then, he will call Naruto a traitor and use this as a means to ban him from Konoha. The real reason behind the banishment will be because Danzo sees Naruto's presence in the village as a constant threat, and as long as Naruto is there, people will come seeking the Kyuubi's power and the village will keep being destroyed.
I see Danzo convincing Naruto of him being a threat to the village and his friends, so Naruto will decide to leave. It would be interesting to see what the rest of the villagers do such as Sakura and the rest of them. I don't see them leaving.....but I don't think they would be very loyal to Danzo either. Anyhow, after that I see Naruto meeting up with Kirabi and learning how to control the Kyuubi and at the same time Kirabi, being the guardian of his village, will convince Naruto that he has to return to Konoha and use his power to protect his friends.
At some point while Naruto is gone, Sasuke will learn that Danzo became the new hokage, and he will go to Konoha and kill Danzo. Tobi/Madara will then make his move and try to take over Konoha. At this point Naruto will arrive back in Konoha to find things in chaos, once again. He will battle Sasuke but at some point in their battle, he will convince Sasuke to go against Tobi/Madara. It will then be Naruto and Sasuke vs. Tobi/Madara. They will battle, and at the end of the battle, Sasuke will sacrifice himself to kill Madara. After this battle, Naruto will become the new Hokage and take on the role as guardian of Konoha, as Kirabi convinced him to do.
The End
I see Danzo convincing Naruto of him being a threat to the village and his friends, so Naruto will decide to leave. It would be interesting to see what the rest of the villagers do such as Sakura and the rest of them. I don't see them leaving.....but I don't think they would be very loyal to Danzo either. Anyhow, after that I see Naruto meeting up with Kirabi and learning how to control the Kyuubi and at the same time Kirabi, being the guardian of his village, will convince Naruto that he has to return to Konoha and use his power to protect his friends.
At some point while Naruto is gone, Sasuke will learn that Danzo became the new hokage, and he will go to Konoha and kill Danzo. Tobi/Madara will then make his move and try to take over Konoha. At this point Naruto will arrive back in Konoha to find things in chaos, once again. He will battle Sasuke but at some point in their battle, he will convince Sasuke to go against Tobi/Madara. It will then be Naruto and Sasuke vs. Tobi/Madara. They will battle, and at the end of the battle, Sasuke will sacrifice himself to kill Madara. After this battle, Naruto will become the new Hokage and take on the role as guardian of Konoha, as Kirabi convinced him to do.
The End