C2E2 2013: Deadpool in "X-Men: Battle of The Atom" Event
During the X-Men panel at C2E2 2013 it was revealed that Deadpool will be part of the X-Men: Battle of The Atom event that was announced. D...

http://www.deadpoolbugle.com/2013/04/c2e2-2013-deadpool-in-x-men-battle-of.html
During the X-Men panel at C2E2 2013 it was revealed that Deadpool will be part of the X-Men: Battle of The Atom event that was announced. Deadpool will be part of a team of future X-Men that travel back in time. X-Men: Battle of The Atom starts in September 2013. [SOURCE]