In our latest MCU rumour roundup, we have news on Avengers: Doomsday's team leaders (no, it's not Mister Fantastic), an update on Mephisto's future, and where we could see Joe Locke's Wiccan next ...

Though it may be a little late for Peter Parker to join the team for the May 1 release of "Avengers: Age of Ultron," fans were excited at the possibility of Spider-Man joining the team when the ...