438 was a great chapter!
I wonder why Sai, Anko and Yamato were searching for Kabuto though. I think we will see a bit of Kabuto's re-entrance into the manga. Probably Orochimaru's parts have surely taken over more than half of his body by now.
And what happened to the "key" which Jiraiya had? He told it to store itself with Naruto. I think it might play a vital role in the next few chapters.