I'm guessing this is just going to be a tricked out Storm 3....I wonder how far it will go? Maybe we'll get to use nine tails mode naruto and rinnegan/sharingan madara?
From whats been seen its going to come out next year so maybe it will cover some of the War arc. If so I hope they get to the part where Garaa's father shows his stuff.
I think it'll be about some villan disrupting space time thus explaining how in the heck Naruto can team up with his past self. Sadly I doubt it'll cover the latest events in the Manga which means we'll likely miss out on Naruto's latest and most kick butt transformation.