On Monday, NFL owners approved a rule proposal that will allow teams to wear alternate or throwback ... In 2022, the Eagles proposed a rule change allowing for an alternate helmet, which paved ...

and throwback jerseys at their disposal. The Philadelphia Eagles draw rave reviews when they don their "Kelly green" throwbacks. So, what could this mean for Buffalo? The Bills used white helmets ...

Fans and Eagles players ... to allow teams to wear throwback or alternate uniforms up to four times per season. Philadelphia last wore Kelly Green jerseys (and helmets) in the 2010 season.