2020 NFL season in review - What went wrong, what's next for eliminated playoff teams - ESPN
For the Sake of Its Season, the NFL Needs a Playoff Bubble - The Ringer
The NFL's Covid outbreak is absolutely out of control
NFL is still committed to playoffs despite more Covid-19 outbreaks
Cruel twist: Browns lose coach for playoffs due to COVID-19
Baltimore Ravens at Tennessee Titans, Wild Card, Playoffs, AFC, Nissan Stadium, January 10, 2020, Post-Season, Lamar Jackson
Panthers piecing together a defense for New Orleans after COVID landed starters on reserve list
Why college football is the perfect storm for Covid-19, College football
On Football: Getting to January a major challenge for NFL
Experts say the NFL needs to change its COVID-19 strategy - Los Angeles Times
NFL Power Rankings: Eagles? Saints? Vikings? Race for NFC's final wild card isn't pretty
NFL teams better buckle up; COVID may bring mayhem to the playoffs
NFL coronavirus: Expect games to continue despite Covid-19 outbreaks
Coronavirus outbreak: Live updates on COVID-19
The N.F.L. Has Prevented Coronavirus on the Field. Off It Is Another Matter. - The New York Times