If you've seen the new chapter you'd know that the 10 tails is revived. The whole point of the war was to get the 8 and 9 tails to receive the 10 tails. Now that the 10 tails is here does Tobi and Madara stil need the Hachibi and kyuubi? Tobi already said he has enough for the infinite Tsukuyomi.

Now that his goal is complete is there still a war?