Alison should’ve stayed a villain. They ruined her for Emison and it pissed me off, Marlene said herself they rewrote s7 and Alex being AD was never the plan. Alison should’ve been the bid bad AD and revealed she was pulling the strings all along. She blackmailed Lyndon to kill Maya and that’s what MAYA KNEW she knew Alison was alive and was trying to kill her. Hell it even shows us Ali sending Cece to Europe, close to France and London hence Ali sending her to find Alex but damn. Ending should’ve been Alison getting jealous of all the girls kind of stealing Emily and telling her what they thought about Ali’s toxicity and she went full blown sociopath. Targeting the girls one by one, ending with Emily in the first place they ever kissed.... rosewood highs library. “You always were my pretty little liar, Em.” Fades to black gunshot noise. Toby shot Alison dead and Emily and him recall the night he saved her from Ben and it ends with Arias wedding/Ali’s funeral.