[Kotengu]

Revealing Naruto's abilities thru training is stupid. They had that whole setup where he used 1000 Kagebushin to train years in hours, then set it up so that he could learn and fight at the same time against Kakuzu, and just didn't use the concept again. We already know what Bee can do with his chakra and expect similar things from naruto. It would be a lot cooler if he was learning this in the heat of battle, not having it spoon fed to him inside a turtle cave.

Similarities between Chackra bullet and rasengan just means wind element chakra bullet. which is what rasenshruken should have been in the first place. Not some kind of expanding frizbee.

My biggest question is why doesnt go back to using Kagebushin now that his chakra/seal is under control? Mass Kyubi Kagebushin, or hyper Kagebushin learning should be the first things on the list now. It should have only taken him 20 minutes to learn all of this with mass KB.