CM Punk was revealed to be the new leader , acquiring the position after Barrett lost a Steel Cage match against Randy Orton and Sheamus , in which he would lose his status as leader and be exiled from Nexus should he lose the match .
Nexus announced that it was under `` new management '' and CM Punk later revealed that he was that new leader after Barrett was kicked out of Nexus for losing his match against Randy Orton and Sheamus .