For Dormammu: I'm actually looking forward to this guy. I might eve use him. It gives me an awesome idea; the team of Dante, Morrigan, and Dormammu. Demons unite! Or just have Dormammu, Dr. Doom and Super Skrull. Marvel Villians unite! Still, the best reason for Dormammu; it gives me hope for Dr. Strange being in the game! Yay!
For Viewtiful Joe: I have only one comment that is appropriate for this situation. Ahem... HENSHIN-A-GO-GO, BABY!