Terrence McGee has missed 22 games over the past three seasons and is fighting for a roster spot with the Bills. The team has a number of young cornerbacks -- Stephon Gilmore, Aaron Williams, Justin Rogers, Leodis McKelvin and Ron Brooks -- that appear to be higher on the depth chart than McGee. "I'm at the back of the line right now," he said. "There are guys way in front of me right now."