Bo Nix says he has a lot to prove + Aaron Glenn 'sky's the limit' with Fields (6/05 Hour 2)

Hour 2: Mike Florio (@ProFootballTalk) and Chris Simms (@CSimmsQB) discuss latest news in NFL including Bo Nix says he has a lot to prove, Aaron Glenn 'sky's the limit' with Fields as QB and Browns OC Tommy Rees says any QB could win the starting job.