It has grown to a scale that a league like the NFL may have never guessed but it's helped the game expand as well. The passion for the sport is unlike any other, with fans coming together every fall to tune in.

With the NFL increasing its international footprint, commissioner Roger Goodell didn't rule out the idea of staging the Super Bowl outside of the

NFL commissioner Roger Goodell appeared open to the possibility of "one day" hosting the Super Bowl in an international city amid the league's push to grow the game globally.