Who will be Game of Thrones season 7 villain?

I was shaking when Jon smashed in Ramsay Bolton’s face in episode 9 of Game of Thrones. It felt like nourishing revenge for years of plotting, abuse and thoughtless sausage-consumption. Smirk about that, you glass-eyed prick . But when Ramsay’s hounds gnawed off his flesh, I began to worry. Who’s left to take his place? Simply put: loads of people. There’s a plump crop of horrible shits who could easily