Evolution of the NFL Football Helmet

The NFL has posted a very interesting graphic, charting the evolution of the football helmet from Curly Lambeau to Wes Welker. Great to see three references to the Packers. You can't tell the history of the NFL without Green Bay.

I am a little disturbed to see the note about the Revolution helmet in the '00s. I know it makes us all feel better to talk about reducing concussions , but 1) we can't innovating our way out of the NFL's current health crisis, and 2) it's not about concussions. But perhaps that's a longer discussion for another time.