Note that I am not writing the next chapter and you definitely should not rely on @Velorien to make rule judgements the same way I do, especially in cases where I said "Probably."
I do understand. it was a joke plan originally. I'm not holding my breath here. But I do think the plan has real, actual merit and would be completely awesome to read. And if we all die during the extraction, we get to wonder if it was so crazy it would have worked.
In response to
@Sir Stompy , we didn't break the agreement? If Oro's doing Dimensionalism research that's not our problem? We gave up the notes because we were ordered explicitly by our Hokage. Also giving someone a book is not really "taking direct action against our interests". It's a bunch of notes that we gave to scary snake man because Orange Man might hurt us.
Hazo's taken no direct action against Akatsuki interests. Hazo can't be held directly responsible for all of Leaf's actions here. If Naruto and Oro are doing Dimensonalism research, sucks for them? Hazo's sqeaky clean. He agreed to not do dimensionalism research and not do anything that threatens their direct interests. Currently he's done both.
Has he been planning otherwise? Sure? But he hasn't actually done anything? That's the key. If you're daydreaming about all the ways you're gonna murder/ take revenge on someone, do you go to jail? No. Hazo can freely admit both he's not a fan of Akasuki, doesn't like them, but has taken no direct action against their interests.
He's kept his word.
Is it gamble? Sure? But so is everything else we're planning. But it should be roughly in line with what Itachi's expecting. After all, Hazo harboring no ill will would be absolutely crazy to expect after Itachi just stole everything.
Itachi: I murdered your Hokage stole all your stuff. Promise me you won't take direct action against me and won't research dimensionalism.
Hazo: Okay.
Later:
Itachi: Now, don't lie to me, have you researched dimensionalism?
Hazo: To be completely honest, I hate you with every fever of my being and want you dead. But a promise is a promise. I didn't break our agreement.
Itachi: I mean. Close enough.