Do you all know part of the reason Anna didn't move forward in X3 was because Halle's ego got in the way? Halle only did X3 because she got to take away attention from the other women in that film. I really wish Bryan Singer had stayed with X3 for that reason. I think Tom Rothman is the one to partially blame for provoking Bryan Singer to leave X-Men back in 2004 and he was biased to that spoiled brat Halle.
With Bryan Singer and Mark Millar on board and with Tom Rothman GONE things can go back to the way they originally were and Rogue will finally move forward the way she should have.