Week 8 NFL Power Rankings: Packers Plummet, Buccaneers Bottom Out, and Cowboys Calm Nerves
History of the NFL Helmet
NFL contemplating rule change for helmets that could lead to return of multiple classic throwback uniforms
Madden NFL 23 Franchise Mode
NFL rescinds one-helmet rule: Here are nine classic throwback uniforms that could return under new policy
Football 101: How a quarterback 'reads' a defense (aka Defensive coverage schemes) - The Phinsider
With the one-shell rule gone, here are all the alternate and throwback helmets NFL teams have unveiled so far - Footballscoop
NFL nearing end to one-helmet rule? - The Falcoholic
NFL Owners Approve Modified Overtime Rule Ensuring Possession for Both Teams in Playoff Games - OnFocus
NFL players are just as upset about new tackling rule as everyone else