Rock ninja get their revenge on Naruto since Minato is dead. (Why did Minato mention that there would be trouble if people knew he was related to the fourth?)
Madara comes to Konoha himself or do some other shit
Naruto uses mass kage bunshin to rebuild the village and gets some from Hinata.
Sasuke comes to Konoha and mentions that Naruto caused the crater. Juugo will shit his pants, Suigetsu will evaporate and Karin will reveal more bite marks.
Oh. Here's a good one: Naruto becomes another Pain. Since violence seems like the only reason to do business in the shinobi world.
Naruto leaves the village once he finds out that Sasuke joined Akatsuki and captured the 8 tailed jinchuuriki. Many more. keep thinking people