"Since I began with the Ravens six years ago, there are five people who have most helped me improve as a player and a professional. My coaches, John Harbaugh, Jerry Rosburg and Randy Brown, have pushed me to sharpen every aspect of my game. My teammates, Sam Koch and Justin Tucker, have set a standard of excellence that I strive to uphold each day. They, along with so many other outstanding coaches and teammates, have helped make this possible," Cox said. "I'm especially proud to be a part of the most elite special teams unit in the NFL."