NFL expands 'Thursday Night Football' package
Thursday Night Football Package Increases to 10 Games in 2016
Creating the NFL Schedule
What Games Will the NFL Flex to Thursday Night Football?
JJ Watt Rips NFL's 'Terrible' Idea To Flex Thursday Night Games
NFL's controversial 'Thursday Night Football' flex scheduling
NBC Sunday Night Football, American Football Wiki
Official Site of the National Football League
NFL approves 'Thursday Night Football' flex scheduling — but only
NFL to vote on flex scheduling for 'Thursday Night Football' in May