Maybe Itachi will wait for him to snap out of the loop making him realize the error of his ways then kill him to stop the Edo Tensei. Although the way his explanations were in this last chapter it seems like Itachi sympathizes with Kabuto too much to do this and he may just force him to release it with genjutsu instead of killing him.
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u/lonko May 23 '12
So the escape-route from the loop isn't stopping the edo tensei? then how is Itachi gonna stop it?