Well the Kitty Pryde movie has been greenlit with Michael Bendis writing the script. I would think Storm would be the natural fit for post Wolverine XMen movies. Also the Dazzler script is not only done but there was a Dazzler movie comic book. All they need to do for the Dazzler movie is just film it and update it to today, scripts done.
Still a Storm movie would have been so cool. You would think there would be more interest in a Storm movie.
I will see the Kitty Pryde movie. Storm or Dazzler would have been better.