Remaining 90s X-Men: Archangel, Beast, Bishop, Iceman, Jubilee, Prof. X, Storm
Remaining 70s X-Men: Banshee, Classic Cyclops & Colossus, Nightcrawler
Miles Morales Spider-Man
Blade
Magneto
Actual PFs of Iron Man (preferably Extremis) and Silver Surfer.
The remaining FF
Action posed Gambit...