Takumi hasn't given up, and neither should you.

Phoenix Wright was deconfirmed from MvC3 by Niitsuma on a live stream from Comic-Con. However, all is not lost. Shu Takumi, the creator of Phoenix Wright, stepped in the next day, stating that if he received enough fan demand, he would approach Niitsuma about getting Phoenix in the game. That's what this group is for, to help spread what you can do to get our favorite lawyer into MvC3.

Petition to get Phoenix into MvC3:
http://www.petitiononline.com/mod_perl/petition-sign.cgi?MVC3 (Petition)

Video containing all Stream footage: http://www.youtube.com/watch?v=CNtswHQbUuw

Capcom Unity Suggestion Box:
http://www.capcom-unity.com/go/suggestion/box

Seth Killian's Capcom Unity page:
http/www.capcom-unity.com/s-kill


More links can be found at the GFAQs Phoenix support topic: http://www.gamefaqs.com/boards/995375-marvel-vs-capcom-3-fate-of-two-worlds/55769431