Considering the flagship team of X-Men were never supposed to know about post Messiah Complex X-Force, avid readers of the comic knew Warren Worthington III's presence on panel had to be leading up to something, but what happened was something we never would've guessed.  The Purifiers, in an attempt to steal Apocalypse's technology from Warren, inadvertently brought back one of the X-Men's greatest foes, bad ass characters, and all around creepy guy, Archangel, or Death, as he was known to his creator, Apocalypse.  Whether or not this revert back to Archangel is permanent or not, it threw all of us for a loop.  We can't wait to see which side Archangel is on and who's butt he's going to kick first, X-Force or the Purifiers.