1) Kurama is going to give "The Three Clans" enough chakra to stop the 10 tails for the alliance to aim for Madari/Obito.
2) 10 tails is free from the evil duo's control and now Obito is forced to revive Madara in order to achieve his/their dream.
3) Alliance is now going vs a tougher opponent.
4) Something to do with Sasuke.
After that I have no idea what might happen.