PLease no time skipps don't even mention it you could jinx it. I hope that Naruto will fight Sasuke and bring him back to the village and thy together will tackle Madara and his going to be surprisingly powerful cast of charcters to help wage war against the allied Nations. Sakura will stumble upon the fight as it begins and will have to take a spectator seat per request of Naruto after he dissects her felings and she learns that Naruto is no longer the nieve little boy she used to be able to thump on the head. Sasuke will be beaten thoroughly and will come back to the village because Naruto would have this no other way and woth Kakshi becoming the new Hokage this could very well happen. Killer Bee wont be an influence until after Naruto and Sasuke scrapp to silence any critics who would say Naruto would of lost without Kyuubi. And the war will start with the new three legendary sannin and Sai in tow who you gotta say is very useful and powerful with his ninjustu. Sasuke will devise a way to grab Itachi's eyes and infuse them to get his EMS and it will be on.
Sakura probably has some tricks up her sleeve too, knowing she wants to kill Sasuke she better have a jutsu or several that can be at least incapacitating to Sasuke, otherwise her attempt will end in utter failure like her last attempt at persuading Sauke to stay