I wonder if Sasuke will give Naruto an ultimatum similar to Madara's "Kill your brother or yourself, then I will trust your clan." Maybe Sasuke's will be "Fight me to the death, and I'll forgive your village." Naruto did tell Sasuke to take all of his hatred out on him... maybe Sasuke will follow up on that and use Naruto as the single target of his revenge.
It doesn't have to make sense, it's Sasuke.
from the moment that he insisted Sasuke (in a manipulative way), to take Itachi's eyes.. we already knew that he did something to Sasuke. There's just simple no other way that Tobi could gain control over Sasuke, when he just awakened his EMS + " It's Sasuke " combo. Gaining control after his sudden change, can only be executed if it's going to be against his OWN WILL!!
Sasuke knows litteraly the truth @ this moment, and not even Tobi can talk him back to the darkside.. this can only be done by FORCE (I believe that Sasuke is too strong for even Tobi, 1 vs 1 ), so he needs to gain control over him by going against his WILL; somekind of genjutsu planted into his sharingan eyes, a trigger just like how those edo tensei bodies loses their conscience, OR in the worst scenario: MEMORY LOSS [ forgetting what he just heared from the 4 Kages and this way, Naruto is going to be the light inside of him, who saves his soul from the darkness ]
- Tobi, as you've said, will backstab Madara.. but Madara knows about this. Too be honest; he knew this from the beginning, he only needed a mental fcked Uchiha as his pawn for furfilling the steps towards Moon Eye's Plan, while he was gone. From the day that Kabuto showed Tobi " Madara ", he panicked for a brief moment, BUT still had the confidence for having FULL CONTROL.
After that, the moment that Madara Uchiha arrived next to him at the battlefield.. their dialoques, their disbelief in each other was enough for us for knowing that Madara will've the upperhand eventually. I'm still confused on how its all going to be played out;
- Minato knowing that " Masked Man ", the man who he feared to be the downfall of the shinobi world, is his former student " OBITO " [ Minato already discoved back then, how he can physically TOUCH Tobi + the intel that they know about Tobi right now, is going to help Minato a lot! ]
Minato + Kakashi vs. Tobi.. beautiful!!
- Madara already beaten up the current 4 kages, but will they join the fight together with the Legendary Kages ?!?
- IF they can take on Madara/Tobi right now ( even if Madara isn't serious ), how powerfull is the alliance going to be with the Four Legendary Kages, Sasuke, Juugo and Suigetsu??
This means that Tobi had made his backup plan ( like always ), for giving them time for capturing Killer Bee or waiting for Juubi's further transformation. I'm still going with the idea that Tobi created a Zetsu Army with all those sharingan eyes that he had collected!
- Madara will be the Jinchirikuu, but he needs his own body + KILLER BEE, how is this going to be played out ?!?!
- Minato will probably give the other part of Kyuubi right befores he get sealed away or something related to his last minutes with his Sage Son.
YET AGA¤N; who is Sasuke going to fight ?!?! Lets say that Sasuke will fight Tobi, then will Minato only have a chitchat with his son, giving Naruto his present.. that's it?? OOooooh yea, totally forgotten: FREAKIN OROCHiMARU!! damn, how is kishimoto going to play this out?
Kishimoto.. You're good, yes you're!
... You're Dead 2 Me Now ...
call me cheesy but the biggest thing i'm looking forward to is a reunited, tactically superior to a ridiculous degree, Team 7. for that reason only, i want to see Sasuke fully redeemed. hopefully against a ridiculously powered-up orochimaru. :3
A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.