How about a contest?

Unknown

Hey D3, how about a contest. Let us create our favorite characters for use in the game. Whoever you decide to use, wins a prize of X each of the colors before the character is released. You can run the contest as often as you like, and shake it up with all sorts of prerequisites. Male, female, number of stars, certain color or colors. You can even give us a character name, and have a contest on who can make the best abilities to go with it based on the characters history in the Marvel U. I think this would be alot of fun and may cut down on the hate you guys get from unpopular releases.

Nonce Equitaur 2

If you have a good idea, put it into What Marvel character are you hoping for? (post movesets).

Unknown

That would require Demuirge to be even the slightest bit interested in player feedback.

Seems unlikely.