I know the OP would probably be interested in the following stuff linked below. Personally, just give me the exact broadcast and be done with it. No extra fluff. I didn't read any of the article below, just ran a simple internet search for Brian Murray Madden and I got the stuff below.
INTERVIEW WITH EA SPORTS BRIAN MURRAY FOR MADDEN NFL '15
Don't touch that dial; Madden's broadcast upgrades with NFL Films know-how
https://www.polygon.com/2014/6/15/58...n-brian-murray
After filming eight Super Bowls, 'filming' Madden is his next challenge
https://www.polygon.com/2015/2/1/796...next-challenge