'It's a mess!': Dysfunctional Tennessee Titans fire Brian Callahan | Pro Football Talk | NFL on NBC

Mike Florio and Devin McCourty react to the Tennessee Titans firing head coach Brian Callahan after a 1-5 start to the season and an overall record of 4-19 in less than two years. #NBCSports #NFL #ProFootballTalk #TennesseeTitans » Subscribe to NFL on NBC: https://www.youtube.com/NFLonNBC?sub_confirmation=1 » Watch Pro Football Talk live on Peacock weekdays 7a-9a: https://peacocktv.smart.link/v82e9dl56 » Get the late...