i guess i should have rephrased and asked for serious casting speculation choices/wishlist. I dunno if i can endure a whole movie where Patrick Stewart has that de-aging effect on him the whole time. Although it would be great to have him again. I doubt they'll be able to do it because of scheduling and how short notice this thing is being pushed into production, but I mentioned in the other thread Daniel Craig (somewhat based on his ties to Mathew Vaughn from Layer Cake, so we don't get a complete unknown filling in for Ian McKellan) or Christopher Eccleston as Erik Lansherr and a clean shaven Paul Bettany (maybe even David Tennant)as Charles Xavier.
I guess if we knew more info on which characters are actually going to be in it would help tremendously.
As for the roster itself, I would go with the classic roster of Cyke, Jean Grey, Iceman, Beast, and Angel, although that would totally retcon everything that supposedly happens later on. So maybe switch out Iceman and Angel for Storm and maybe somebody that haven't used before like Alex Summers (Havok) and have that sibling rivalry connection to Scott
and then of course emma frost. Honorable mentions would be if not Beast than Forge, Psylocke (supposedly in the Last Stand, but that movie should not count whatsoever), Sunfire, Thunderbird, Longshot or Dazzler, Cannonball, Mimic, basically characters that would have never really seen the light of day on the big screen until now.