In this Nov. 14, 2011, photo, Hall of Fame football player Forrest Gregg shows one of his Super Bowl Championship rings after an interview where he talked about his battle with Parkinson's disease, in Colorado Springs, Colo. (AP Photo/Ed Andrieski)

Photo by: Ed Andrieski

In this Nov. 14, 2011, photo, Hall of Fame football player Forrest Gregg shows one of his Super Bowl Championship rings after an interview where he talked about his battle with Parkinson's disease, in Colorado Springs, Colo. (AP Photo/Ed Andrieski)