After X-Men Origins: Wolverine's huge opening weekend, it's no surprise that Hugh Jackman's co-stars from the original X-Men trilogy would like to follow in Jackman's footsteps. Halle Berry told WENN would like her character Storm to have her own X-Men Origins movie:
I think that would be great. Storm deserves her own movie -- if I can still fit into the suit.
Shawn Ashmore, Iceman in the X-Men movies, told SciFiWire that he is "contracted" for another X-Men and would "absolutely love to play that character again." However, Ashmore hopes to break into one of the X-Men Origins movies since he doesn't believe X-Men 4 will ever happen:
As far as an X4, that's been debated and talked about forever. I don't think an X-Men 4 will happen, and that's my opinion. That's not anything I've heard from anybody official. I just know how tough it was to get everybody together scheduling-wise for [X-Men: The Last Stand]. There's just so many major actors involved. I think that's just such a challenge.
Ashmore feels there's little chance for Iceman in X-Men: First Class as well:
I heard rumors about a young-X-Men movie, and then I heard it was going to be something taking place in the past. So even though Iceman and Bobby Drake are a big part storyline-wise, the way that they set up that character in the series, he's much younger than the other characters. I'm just not sure how realistic that would be. Clearly I'm getting older, so if they were to do that, I'm sure that they would cast a younger actor.
If Wolverine keeps up its tremendous success, Fox will likely make any and all X-Men related movies.