The Champions reserves list contained someone it shouldn't have. Issue 3 - part of the same arc that started in #1 - will reference the events of Uncanny X-Men #10. But Honey Badger was among the X-Men who supposedly died there. If she's "dead", she can't be on the reinforcement roster! This also means anyone involved in Age of X-Man can't be the new X girl joining the team in Champions #3.
http://jimzub.tumblr.com/post/182113...n-line-up-with