From the DS, they need to put in Dimitri in the game, I've always wanted him in here. As from the Street Fighter Cast, since Ryu is in it, and obviously Chunli's silhouette says it all, the other Street Fighter character they should seriously consider putting in is none other then the Sagat!
I've always, always wanted Sagat in a Marvel vs game, simply because his Tiger Genocide already looks like a Marvel vs like Super, however if they probably incorporated that into the series, it would probably look powerful enough to wipe out a city. He imo should make the cut from the SF side.
I agree, we don't need a ton of SF characters, so that more from other Capcom games can get some limelight, I would like some Rival School characters as well, possibly like Hyo, whom imo could "potentially" play well in a Marvel vs Series due to the fact that he has a long reaching sword which if they did it right could serve him well, or "possibly" even Daigo from the Rival School Series.
Megaman-X imo would be great, and how about Zero? I would love him in here as well. However remember that they did announce that they only wanted around 30 characters in.
If it was 50+ like MvC2, yes, you can definitely add more, however with 30 only, and seeing as there are 203948230948208 Capcom and Marvel characters to choose from, they should choose wisely and imo with more variety then from just one series (Maybe I'm biased because I know Ryu is already IN for Marvel vs, however why should he not, he's practically the Poster Child for Capcom anyhow, it's like not adding Kyo Kusanagi in a SNK spinoff). I agree on characters like Ant-Man who shouldn't make the cut, lmao, I'd rather have guys like Silver Surfer or such then Ant-Man.