Super Bowl champion head coach Brian Billick of NFL Network joined Bull & Fox to talk about being the first coach on HBO's "Hard Knocks", disagreements between the head coach and assistant coaches that go on all the time in meetings, early impressions of Baker Mayfield and why he believes in playing the top pick, Aaron Rodgers' extension with the Packers, the possibility of an 18-game schedule and his work with XTECH shoulder pads.
