Hi guys, this question is troubling in my mind since i have seen the last episode that why itachi is wasting his time defeating Kabuto, I mean if he is free from control of kabuto he could have headed to either obito or madara and defeated him, since he is Edo i don't think there can be much damage made to him and also with help of five kages don't you think madara could have been much of trouble and after that he could have turned to kabuto. If that could have happen then this juubi and god tree thing doesn't have to happen. Don't you think so 
