Eli Rabett, who knows the material and the players far better than me, said a couple of interesting things about Chris Gray, commenting on his passing:

http://rabett.blogspot.com/2016/04/bill-gray-has-passed-appreciation-and.html

and linked http://www.washingtonpost.com/wp-dyn/content/article/2006/05/23/AR2006052301305.html.