McCoy got rolled up at the end of the long run and remained down on the ground for several moments before surprisingly popping up and jogging off the field under his own power. Despite the positive development however NFL Network's Alex Flanagan reported that McCoy was distraught in the tunnel and may still be dealing with a serious injury. If McCoy is done for the night — which seems likely — Bryce Brown will carry the mail and be backed up by Chris Polk.