Post what you think will be and we can discuss it?
I think an awesome surprise would be
Naruto is chained to a cross or something
Naruto is about to die, Sasuke/Itachi/Leader of Akatsuki is about to kill him with a sword
Then suddenly a blonde man(not the 4th) comes out of nowhere and stops it(sword) with his finger and says "Sorry i can't let you do this to my brother/son"
I wish they at least tell you about Naruto's family. I think the reason nobody has said that naruto is the 4th's son is that Kishi wants us to think this and may end up surprising us. I think the 4th is related to naruto somehow, maybe his father, uncle or brother.