So now that we know it's Kitty as the Red Queen, and we know that Shaw is getting a new Black Bishop, can we safely assume that the person the X-Men are confronting at their birthing pod is the new Black Bishop? Emma and Kitty are absent from there, probably because their Queens, and Pyro isn't an X-Men and neither is Shaw. So whoever this person is the X-Men don't trust them, hence why Shaw would probably pick'em.
Based on the red Kitty chess piece cover, it's possible Dautterman did something like this again giving another hint.