I will not do any harm to any of my favorite female lore characters if it's forced i just wont do the storyline.
Alleria is much too tough to listen to those pathetic whispers.
Behold the Sword of a Thousand Truths!
several times I hear that She must die, but not because of the fear that the Old Gods can not predict her steps, it seems that despite the atrocities she is committing, if she dies, it may be that we have just committed a error that will surely cost all of Azeroth.we already have a king Peon who believed that with the Azerithe save Azeroth, but has another reason, the child king alone will hear many lies, with the death of Silvanas, however just, it might be a mistake to pay attention to the Old gods.In any case if you ignore this, then: SILVANAS, JAINA, AZHARA, THE WARBRINGERS MUST DIE.
So I think Azshara is freeing N'Zoth because she knows Sylvanas can end him and you can't reach N'Zoth until he is released. I believe the final boss will be Alleria who managed to stop Sylvanas from killing N'Zoth then N'Zoth controls Alleria through the knife she took from Sylvanas when Alleria kills her. Alleria who completes the circle of stars.Death to Alleria, Void Queen who challenges Arator, our new king.But I'm pretty far out there when it comes to crazy story twists, I love them.
Honestly I just hope for a fun, interesting story with great cinematics at this point. I think all the theories, while often terribly interesting in their own right, are usually too convoluted for Blizzard to pull off. They usually end up doing the fairly straightforward thing. Like having Sylvanas burn the tree.
Sylvanas in 8.3:AZEROTH IS FREE!Garrosh Actions + Gronmash Ending 2.0... What a Joke!
The big mistake of all your theories is that you put Sylvanas as a fundamental key. The reality is that I think it is too "shameless" all that attention that Sylvanas is having and we do not see what others are doing ...Alleria is the closest to reveal her true intentions, I do not think she controls the creature she has inside her. N'zoth needs an army after he is released, the nagas will be disneyed in the next battle. So they only have the void elf.
I'm still convinced that Sylvanas, being undead herself, is not only immune to Old God corruption, but also a great threat to them.If it's true, then her hatred for the living is the only way she could save us from the Old Gods
The more that's revealed about N'zoth's plan the more I'm convinced Blizz intends to go "SURPRISE! Sylvanas was a good guy all along! Haha bet you never saw THAT coming-nowe'renotgoingtoaddressthefactshecommittedgenocide%^&*off."If Sylvanas' murder-spree hinders N'zoth's plan in any way it should be that he can't consume Azeroth if she kills it, and to be frank I won't accept any other substitute. Especially any that tries to portray her as "morally grey hero." Actually I won't be happy with any outcome but like that one guy in the comments said: Blizz wrote themselves into a corner. No matter what outcome this Sylvanas nonsense is gonna end a mess. Anyway @Blizz don't you dare kill off Bolvar and replace him with her.