Here are the definite possibilities of whats going to happen.
In this next chapter we will find more out about Izanami. Either Kabuto will escape this somehow by either releasing the edo tensei and then it is a battle between Sasuke and Kabuto and Sasuke will have a change of heart during all of this.
Or Itachi takes this time to tell Sasuke the truth of what happened and what Sasuke wants to know. The chapter will end with the first part of a flashback. In some chapter Itachi says he has to tell Sasuke something but only after this battle. I'm predicting it is going to be "I am proud of you!" during all of this time we find out the truth and Itachi's perspective of the massacre. I don't think kishi is not going to not have Itachi and Sasuke speak just because its been said multiple times that they will, or that Itachi has been lying and there is nothing he can say but few words and those few words will make Sasuke good again. In some point of all of this the edo tensei is going to be released after Sasuke hears everything and either Itachi will have killed Kabuto or Sasuke will kill him directly after Kabuto is released. During all of this we will probably get a flashback to the kage fight and madara will be close to killing them all, but then his edo tensei will be canceled and the five kage are saved. We then will go back to the Tobi and Naruto fight and truthfully I don't think any fight will take place, I mean it said that the war climax was Tobi vs Naruto Kakashi Bee and Gai, Madara vs the 5 Kage, and Sasuke and Itachi vs Kabuto. But think about it maybe the fight with Naruto vs the tailed beast was Naruto vs Tobi and the fight is over cause we haven't had a flashback to them in a while. ANYWAY I think before Tobi and Naruto clash the Konoha 11 will show up at the end of a chapter. Also Naruto is exhausted I don't think he will be fighting, I think Tobi will be like "Hmm there are many of them" and retreat back to the bones graveyard or where Kabuto is. Tobi will be surprised to see Kabuto dead, not sense Zetsu, and Sasuke there. Sasuke now knowing what he has to do to help save the ninja world, and learned the truth from Itachi himself and the truth about Tobi, Sasuke prepares for battle against Tobi. He loses miserably I think and takes his eyes or something. But I doubt his eyes will be taken. Tobi will then begin the moons eye plan. During this Naruto finds Sasuke they team up and defeat Tobi. During this Sasuke or Naruto will activate the rinnegan by certain means. I only say Naruto because he has the sages soul sealed inside of him because his soul is sealed into the nine tails. Naruto is slowly becoming the sage of six paths the first steps are combining with the nine tails each progression he takes in mastering the nine tails he resembles the sage in some capacity. Lastly, Madara will return after the edo tensei is sealed. Madara will be revived by whatever means Tobi/Nagato had planned on originally.
