Actresses who should be Bond girls:
Antje Traue
Paula Patton
Freida Pinto
Amber Heard
Lupita Nyong'o
Any others?
Aren't they a bit "mainstream" for a Bond movie? Sony tend to go for indie european actresses for their Bond girls, so I would go with Astrid Berges-Frisbey, Clemence Poesy, Michelle Dockery or Ophelia Lovibond (she should keep her name for the movie though).
Antje would be great. But Lupita gained a lot of buzz after recent Oscars, and Paula, Amber & Freida are appearing here and there in different Hollywood movies for the last few years. Not that it is bad, but it kills that mystery feel surrounding Bond girls. Not just characters, also actresses. Eva Green was nobody before Casino Royale, Olga Kurylenko had that crappy Max Payne and Hitman movies no one watched.