We've already seen mounting evidence that Marvel vs. Capcom 2 would soon make its way to a console near you, courtesy of Xbox LIVE Arcade and the PlayStation Network. And today, not one, but two more pieces of evidence have surfaced in favor of a re-release happening. The first is ShopTo.net opening up preorders for an "official Marvel vs. Capcom Arcade Stick" for both consoles, scheduled for a release on July 10th-- a Wednesday, the day new Xbox LIVE Arcade games come out.
Furthermore, Xbox360Achievements.org has lived up to their name and posted a a list of Achievements for the Xbox 360 version of the game.
Neither case marks anything official, but taken with the other two hints (and the fact that Xbox360Achievements.org has a pretty good track record), it seems likely that we might be mixing it up with the best the Marvel and Capcom universes have to offer this Summer.