Around the NFL: NFL scraps one-helmet rule effective in 2022
NFL Color Rush - Wikipedia
NFL to discuss overtime format, following Chiefs' win over Bills
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Lawmakers propose rolling back rule that required airlines to
NFL approves 2 rule changes; postseason OT altered
NFL nearing end to one-helmet rule? - The Falcoholic
NFL approves 2 rule changes; postseason OT altered
NFL world thrilled over throwback helmet and uniform policy for
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Lions unveil alternate helmet – The Oakland Press
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Notes: NFL releases third rule change proposal for 2022 - Pride Of