What character/s do you want to see next the most?

BUZZdog3000

Dexman1349

The foundations for the Fantastic 4 already exist in the game.

Iceman can be modified to be the Torch
Hulk/Abom. --> Thing
Khan --> Mr Fantastic (please add buffs if this happens)
A combo of Hood/Civil Warrior for the Invisible Girl (hood's invisibility, CW's SP1)
Goblin --> Silver Surfer

There is just no push to add them because their movies have sucked.