User blog comment:Crazy sam10/Call of Duty: Ghosts Launch trailer leaked and pulled/@comment-12521892-20131020025440/@comment-252163-20131022224003

You leave Riley behind to fight off the alpha wolf. In the last mission when you're about to be killed, Riley, having defeated the alpha wolf, leads the pack to slaughter your enemies. As you slowly fade out of consciousness, Riley licks your cheek and keeps you awake.