This person "has" to be a top notch actor. I can see Charlize Theron bringing her own unique take to the role. Whatever they do, focus on the actor first and let the make up people do their thing. Like I said, I really think Blunt, Theron, Chastain, and Winslet are the best on this list. Dormer and Pike might pull it off. Hilary Swank is an "excellent" actor.....a definite maybe t: Sackhoff (IMHO) can "not" pull this role off. Rousey and Carano??? Really?? REALLY!?!?!? I would find those choices baffling to say the least and I don't think either has a snowball's chance in hades of getting the part.