Should Kate Winslet Star in a Superhero Movie?

With an Oscar in her hand it's pretty much established that Kate Winslet is the actress of her generation. She gets the parts that most actresses only dream of. Her performances are loaded with an exquisite complexity and depth, it's an amazing sight to behold. Is there anything she can't do? I mean seriously, she's a modern day classic and perhaps the only thing she hasn't conquered is one of those big budget superhero movies that dominate the theaters every summer. So now...what superhero movie should she start in? What comic book character can she bring to life? This is totally hypothetical and fun (when you have a career like Winslet's you're already a superhero in your field). No pressure. Just share your answer and why!