A plea for the old-school Denver D Broncos uniform - Mile High Report
NFL to allow alternate helmets again in 2022 - National Football Post
Reports: NFL approves alternate-color helmets beginning in 2022 - Buffalo Rumblings
NFL approves multiple helmet colors starting in 2022 - Footballscoop
Hard Knocks: The 5 most interesting New York Jets
NFL approves alternate helmets starting in 2022
Ranking each of the NFL's new alternate helmets for 2022 - Sports Illustrated
NFL will allow teams to use alternate-color helmets again, starting in 2022 - NBC Sports
Why latest NFL rule change should excite Patriots fans
NFL Will Legalize 'Pat Patriot' Throwback Helmet But Not Until 2022 - CBS Boston
Ranking the NFL's new alternate helmets from worst to best
NFL rule change finally clears the way for Patriots throwback jerseys - Pats Pulpit
Chicago Bears - Wikipedia
Mile High Morning: Alternate helmets approved to return to NFL starting in 2022