Ranking NFL playoff contenders that are on the outside looking in: Sando's Pick Six - The Athletic
Rams vs. Cowboys DFS Lineup: Don't Rush To Add Cam Akers, Ezekiel Elliott, or Tony Pollard
Wyoming Cowboys running back Valladay could be X factor against Air Force
Cowboys X-Factor vs. 49ers is DaRon Bland, not Dak Prescott
Raiders vs Rams Week 14 preview: Will Las Vegas face Baker Mayfield at QB? - Silver And Black Pride
49ers X-Factor vs. Cowboys is Nick Bosa, not Christian McCaffrey
Colts' special teams make the difference in victory over Chiefs
Dallas Cowboys: 5 X-factor players for Week 1 vs. Rams - Page 2
Cowboys @ Rams: Determining who the X-factor players will be - Blogging The Boys
Return of Cowboys' rushing attack provides winning formula vs. LA Rams
2021 NFL playoffs: X-factor for each of the 14 teams
In the Din of the Dome, the Rams Beat the Saints in Overtime - The New York Times
2023 NFL linebacker unit rankings: San Francisco 49ers claim the top spot for second consecutive year, NFL News, Rankings and Statistics
Kadarius Toney could be Giants' X-factor against struggling Chiefs defense – The Morning Call
Cowboys News: How to beat 49ers, encouraging injury report