Each team in the National Football League has at least one player. One player to always fall back on. One player that showed dynamic skills beyond their years.
Whether they're the league doormat, or one of the dynasties, ever team has one player that is their greatest player of all time.
It is extremely difficult to narrow down the choices for most teams down to just one player, especially when a team has a rich history like the Packers or Steelers.
I know I will likely have many choices you will disagree with, so I encourage you to voice your opinion in the comments section.
The only criteria is that past incarnations of the franchise also count (for example: St. Louis Cardinals = Arizona Cardinals, etc.)