Team 7 is given an assignment to take out Midnighter. Midnighter doesn't know they are after him, Team 7 are aware of his fighting abilities but do not have specific knowledge of them (IE they know he's a badass, but don't know that he has a super computer in his brain).
Team 7 roster:
Fight takes place in London - everyone is in character with standard gear (including doors for Midnighter, Team 7 is all their current versions/powers). Team 7 must kill Midnighter to win, Midnighter must incapacitate, kill, or BFR each member of Team 7 to win.