Ok i got an e-mail today from carl who works as a lighting repair man, seems that a few of the x-men 3's lights blown in a scene and need repairing. Anyway whilst carl was there at the studio, he saw patrick stewart, some woman around the same age as him with ginger hair, grammer as beast in full costum, and there was a mid 20's student like lab assisant with black brown hair, the scene was entitled "the love of science" From what he said of the scene, Xavier and Beast enter the room to meet with Professor Moria McTaggart, to the side there is an assistant named Jamie,
In the scene they are discussing the cause of the cure thats been going about. and in one scene Jamie gets knocked and this is where a special effects was going to happen where Jamie expands into 4 people knocked down on the floor.
Acording to him it seemed like a comical moment in x-men 3.
Also carl told me that there was also a brown coated guy with brown hair holding a large stick who was getting ready to film a scene right afterwords within the very same set.
Sounds like Gambit and Multipleman has been casted.