Hey all! I went back and started re watching the anime and reading the manga and I noticed something. Anime episode 275 and manga chapter 534-535 -- Naruto is training with Killer Bee and he feels the kyuubi chakra from the gold and silver bros. and leaves to "go to the bathroom". Naruto is stopped by Shibi and Iruka (along with others) to keep him from leaving Turtle island. Everyone that's there to stop him is wearing the forehead protector with the kanji "Shinobi" instead of Konohagakure. I think Naruto would have noticed that, Kishi even made a big deal about the forehead protector when Iruka gave him the note haha. Anyway just thought i'd share.