Basically this^^, its like when hashirama caught the kyuubis beast bomb and turned it on madara, dudes were like omg madara got fodderized then next chap you see that it didnt even scratch him. Theres a reason madara is just sitting on his ass right now, the juubi is not done yet.one does not simply defeat juubi before seeing its final form.
I like this thought, sasuke may have to become juubi jin so madara and tobito cant, but then hed def turn evil lol at least i think he would.Sasuke was the Juubi worst nightmare