The director, who didn’t find a place for her in the first film, is hoping to cast her in the sequel.
Rodriguez loved working with Hayek in Desperado and Spy Kids 3D.
"I always consider Salma for my projects, even for male roles", JoBlo.com quotes the Texan. He added, "but yes, there is a character that suits her in this new movie."
For the moment, only Mickey Rourke has signed a contract to do Sin City 2, which will be released in 2006.