Seahawks at the quarter mark: Strengths, weaknesses and questions after 3-1 start - The Athletic
You've Got Mail: Into The NFL's Offseason
The N.F.L.'s New Tackling Rule: The Good, the Bad and the Confusing - The New York Times
American football rules - Wikipedia
The 2023 NFL kickoff rule change: An in-depth explanation with a side of opinion - Buffalo Rumblings
A Guidebook for NFL Hits: What's Legal, What's Not and What's Just Plain Dirty, News, Scores, Highlights, Stats, and Rumors
Why big changes to NFL kickoffs could be on the horizon - ESPN
NFL's Steelers-Ravens game highlights need for a Covid playoff bubble
The N.F.L. Struggles to Tackle Its Latest Problem: Tackling - The New York Times
Why is the new kickoff rule such a big deal? : r/NFLNoobs
The best division in football might be the NFC East. No, don't laugh. - Washington Times
Richard Sherman, NFL players rip potential rule change that would ban 'hip-drop' tackle