 Kyle and Yost concluded their stint on the New X-Men title after the events of "" when the title turned into "Young X-Men".Chris Yost and Kyle co-wrote the revamped "X-Force" with Clayton Crain on pencils; the cast featured Wolverine, Warpath, Wolfsbane, and X-23 as black ops agents on assassination missions per the orders of Cyclops.The series ended in 2010 and was replaced by "Uncanny X-Force", written by Rick Remender.