Marvel.com:

Join the citizens of Krakoa in the annual election of the X-Men! Marvel's fan vote will be 100% responsible for determining the final member of this team, so choose wisely, as your choice will have an everlasting effect on the future of the X-Men and the world at large.

One of the things done with the latest run of X-Men which I’ve really enjoyed is the implementation of a fan vote of a member for the team.

Part of the annual Hellfire Gala in universe, the last X-Men vote resulted in Firestar joining the (frankly, excellent) Gerry Duggan run of X-Men, and your pick will be reflected in the next lineup.

The available options this year are Cannonball, Dazzler, Frenzy, Jubilee, Juggernaut, and Prodigy, and per an update yesterday,  Cannonball and Juggernaut (my pick) are neck and neck for the final pick.

If that wasn’t enough, awesome comics website AIPT decided to ask the current crop of X-Writers to give their picks, so vote early, vote often, and let’s see who ends up becoming a part of the next X-Team!