66 players, including 3 Chiefs, opt out of NFL season due to coronavirus pandemic, FOX 4 Kansas City WDAF-TV
NFL list shows no alternate helmets for Chiefs this season
Chiefs could have alternate helmets in future in 'open discussion' - Arrowhead Pride
AFC Divisional Playoffs - Chiefs vs. Jaguars (1-21-23) by Kansas City Chiefs - Issuu
NFL Says Regular Season Concussions Rose 18%
Everything you need to know about the new Lions alternate helmet
Browns lose 22-17 to the Chiefs in the AFC divisional round despite Patrick Mahomes getting knocked out of the game early in the second half
Could Chiefs join NFL crowd and create alternate helmet?
Chiefs' playoffs homefield advantage scenarios in Week 17
Should the Kansas City Chiefs wear a white alternate helmet in 2022?
Kansas City Chiefs send clear message on alternate uniforms
Everyone wants an alternate helmet I think chrome red would be sweet. : r/KansasCityChiefs