Dead is so bad. I think as long as she doesn't try to recreate WANEGBT, she'll be fine.
Yeah. I love all three Max Martin tracks on Red (1. WANEGBT 2. 22 3. IKYWT), and even though critics did too, I think it's in her best interest commercially and critically to avoid reproductions this time around.
Taylor Swift and Greg Kurstin would be incredible, they'd give each other their biggest hits. He's so good at ~organic~ pop and gives full writing credits.
He brings the best in everyone he's worked with, K$, Marina, Sky etc.