Interesting is probably not the right word for that sitatuation...
Disastrous, is the one I'm thinking of. Danzou has been called a very war-like person who's a hardliner, much more militaristic than the Sandaime.
Because of that, I see two possibilities for the Four Tail Naruto (who is, I think, the coolest form of any character to date). Either a)it'll be like some of the fanfiction I've read and end up with Naruto being isolated and imprisoned for the safety of the village.
But I prefer idea B, that Danzou will take advantage of this idea in the same way the Yondaime Kazekage did with Gaara, and try to twist Naruto into being a sort of "suicide weapon" against Konoha's enemies. Because after all, his battle with Orochimaru has proven one thing solidly- Naruto's power has grown to an incredible level, possibly even equaling an S-Class missing nin like Orochimaru.
What I want to know is... just what would happen with a Five Tail Naruto?
It's interesting to think of Sai as a potential lead to Orochimaru's base or a spy- I hadn't thought of that yet. Perhaps there's more than meets the eye... since there always is, in the Naruto world.
And like everyone else has stated before... this chapter is love. Absolute gold.