NFL's ridiculous helmet rule is a bad joke
NFL helmet lower rule: Explanation of new regulations - Sports Illustrated
Helmet safety rule - a loophole for teams losing at the end? - Tomahawk Nation
New NFL rules: Crown-of-helmet change to help runner, defender
NFL's new helmet rule drawing plenty of ire
N.F.L. Adopts Helmet Rule and Alters Tuck Rule - The New York Times
With Eye on Concussions, NFL Adopts New Rule on Helmet Hits | FRONTLINE
Browns: If league relaxes helmet rule, team should go with this design
The NFL's new helmet rule, explained in a 3-minute read - SBNation.com
What you need to know about the NFL's new helmet rule - The Boston Globe
Report: NFL Changes Lowering-of-Helmet Rule After Having Trouble Fining Players | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
/cdn.vox-cdn.com/uploads/chorus_asset/file/12539063/usa_today_11098824.jpg "The NFL's new helmet rule, explained in a 3-minute read - SBNation.com")
The NFL's new helmet rule, explained in a 3-minute read - SBNation.com
The NFL Breaks the One-Helmet Rule – Green Gridiron, Inc.
With the one-shell rule gone, here are all the alternate and throwback helmets NFL teams have unveiled so far - Footballscoop
Explaining Antonio Brown's helmet issue: What are the NFL's rules, Raiders' options, AB's contract? | Sporting News
/cdn.vox-cdn.com/uploads/chorus_asset/file/22679895/1272300139.jpg "Bengals Twitter reactions to NFL helmet rule change - Cincy Jungle")
Bengals Twitter reactions to NFL helmet rule change - Cincy Jungle
/cdn.vox-cdn.com/uploads/chorus_asset/file/22682062/107524006.jpg "Bucs can soon begin wearing their throwbacks - Bucs Nation")
Bucs can soon begin wearing their throwbacks - Bucs Nation
High School Football Rule Changes Emphasize Helmet-To-Helmet Ban | MomsTeam
Helmet-to-Helmet Hits in N.F.L. Haven't Diminished, but Penalty Flags Have - The New York Times
NFL owners toughen helmet hit penalty, clarify catch rule | NFL News | Sky Sports
NFL Rules Analyst Believes Refs Missed Helmet-To-Helmet Penalty On Chiefs During Crucial Browns Turnover - BroBible
NFL helmet rule: Competition committee determines no changes - Sports Illustrated
The NFL is scrapping its stupid alternate-helmet rule so here are nine glorious throwback lids we need to see pronto | This is the Loop | GolfDigest.com
NFL's New Helmet Hits Rule May Be Extremely Difficult to Officiate
In name of player safety, NFL starts enforcing rules on illegal hits – The Denver Post
Helmet off" rule needs a minor tweaking - ProFootballTalk
