Originally Posted by Melapi
If I'm not wrong Ellen Page mentioned the one page a day because she wanted to explain the technical dificult of most of her scenes, which were probably "war scenes". We know, or asume, Anna scenes are not going to be with most of the OT actors, and some or all of them might not be that complex. What I'm trying to say is that it's possible she filmed more than a page per day, especially if Rogue doesn't fly in this movie.
Besides Colossus and possibly Storm, Rogue will definitely have scenes with the other OT characters. All were on set with Anna during the first week of filming so I wouldn't worry about her not interacting with most of the characters. She will.
As for what she'll do. We know she has some action scenes as Anna had a stunt double. She could easily have done more than a page a day. Every scene filmed the first week would have been including Rogue.