Where is the Scarlett Johansson superhero movie? I don't...

Where is the Scarlett Johansson superhero movie? I don't understand it, why is it taking so long for this? This woman clearly shows that people want to go see her in the movies. ‘Lucy,’ didn't it beat ‘Hercules’ by a lot opening weekend, when it was made for a lot less? She shows that she kicks ass, she's a great actress. ‘Under the Skin’ is an incredible film, and why are we still waiting for a go-ahead on a superhero movie starring Scarlett Johansson? To me, it's a no-brainer. You want to make money, put Scarlett Johansson in a superhero movie!