Mike Holmgren says Colt McCoy was not checked for a concussion while he was on the sideline after helmet-to-helmet hit by James Harrison. The team had maintained proper protocol was followed after the hit. Holmgren said Wednesday Browns trainers did not see the hit and did not realize the impact because they were treating other injured players Holmgren said the team's medical staff, which he called "the best in the NFL," felt McCoy was "lucid and talking" when they treated him on the field.