NFL owners vote to flex Thursday Night Football, allow emergency quarterback
NFL owners approve flex Thursday Night Football scheduling - Arrowhead Pride
NFL tables 'Thursday Night Football' flex scheduling, but ups number of times teams can play maligned timeslot
JJ Watt Rips NFL's 'Terrible' Idea To Flex Thursday Night Games
NFL to experiment with limited flexible scheduling for Thursday night games
NFL's New Flex Scheduling Plan May Endanger Player Health - InsideHook
NFL approves controversial Thursday Night Football flex option
NFL Owners Approve Thursday Night Football Flex Scheduling
NFL Thursday Night Football flex schedule won't affect 49ers
NFL approves Thursday Night Football flex scheduling; Bengals vote against it - Cincy Jungle