"Black Widow" ? I love this name ! I didn't know that a character from the avengers was "carrying" this name but it's a good name And it's true that, like the article was saying : Scarlette Johansson is indeed "one of Hollywood's most bankable actresses"
That could be a good movie, but it also might work better as a TV show. Depends on how much depth they want to put into the character, I suppose. We'll just have to see how they want to handle it.