Carson Wentz, Marcus Mariota among most impressive backup QBs | Pro Football Talk | NFL on NBC

Mike Florio and Phil Simms take a deep dive into all the backup QBs who took the field in Week 3 and examine who impressed the most. #NBCSports #NFL #ProFootballTalk » 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 latest from Pro Football Talk: https://profootballtalk.nbcsports.com...