It was Sylvanas who ordered Delaryn Summermoon and Sira Moonwarden to be risen as undead, to serve her.
Sylvanas ordered Derek Proudmoore to be risen and used as a secret weapon against his family in Boralus.
Sylvanas ordered for Ashvane to be broken out of Tol Dagor, because she had interest in using her.
Sylvanas ordered Saurfang to be tracked down and killed, when she learned that he escaped the Stockades.
Sylvanas was the one ordering Nathanos to kill Zelling, after Derek escaped.
Sylvanas ordered the arrest of Baine(and she wanted to execute him).
Sylvanas struck a deal with Azshara.
Sylvanas was the reason for the entire "loyalists vs traitors" fiasco.
That's what, the entire War Campaign?
Who in your opinion was a focus of the BFA story then? I'm really curious who do you think was more important to the story than her.