NFL's new flex rules are helpless against national TV slate
First Call: NFL passes Thursday night flex plan despite Steelers 'no' vote; Antonio Brown to play for Albany Empire
Game 272: The history of the final flexed game of the season – Quirky Research
NFL media rights refresher: What can viewers expect? - Sports Media Watch
Patriots-Steelers regular-season game could change after new NFL rule – Boston Herald
Thursday Night Football flex scheduling among new rule changes approved by the NFL - Gang Green Nation
Rule To Allow Flexing Of Thursday Night Football Games Passes - Steelers Depot
NFL meetings result in rules changes, Super Bowl location and more - Behind the Steel Curtain
New rule means NFL could flex these two Eagles games to second Thursday Nighter
NFL ownership passes 'Thursday Night Football' flex rule
Thursday Night Football: NFL approves allowing teams to play two games on short weeks, tables flex scheduling
Eagles schedule: NFL could flex Philadelphia to NBC's 'Sunday Night Football '
Denver Broncos news: Penner voted for 'Thursday Night Football' flex
Tampa Bay Buccaneers vs. Detroit Lions - Week 6 'Creamsicle' Game vs. Lions Flexed to 4:25pm on FOX
Giants' John Mara calls possible Thursday Night Football flexing 'abusive' – NBC Sports Philadelphia