I feel that now the ties have been cut to the juubi, i feel like this was all part of Madara's and tobi's plans. Maybe tobi will hurl Madara at the charging army, since they are culmilated into one spot, Madara self implodes wiping out most of the army in the process allowing Tobi to climb uopon the juubi's back and active Project eye of the moon, while the alliance is suffering from madara's explosion. however the part of the plan no one counted on was Sasuke showing up. what do you think sound good?