How the NFL could implement an 18-game regular season, other changes
NFL Bye Weeks 2023: Bye Weeks Schedule for all 32 NFL Teams
Analysis: Expanded NFL playoffs will dilute the postseason — truth or myth?
New 17 Game NFL Season – The Tack Online
NFL Playoff Picture Week 17: Updated playoff race and scenarios
EXPLAINER: How will College Football Playoff expansion to 12 teams beginning in 2024 work? – WKTY
Detailing Meaningful Week 17 Games That Impact Steelers' Playoff Scenarios - Steelers Depot
More playoff teams expected under new NFL CBA, sources say - ESPN
NFL announces new format for Wild Card Weekend in playoffs
Is an expanded NFL season a good thing? - Sports Illustrated
NFL plans to expand regular season to 17 games per team in 2021
NFL playoff bracket, explained: How byes, seeding will work in expanded 2021 format
Nerdy Birds: Your guide to how the NFL schedule is built