Not a team logo, but the logo commemorating the golden anniversary of the pro football championship game, Super Bowl 50. The game has grown into the biggest sporting event in the world, and is almost a national holiday. The league decided to drop the Roman numerals usually used for each game, and painted the 50 yard line in each NFL stadium in gold to commemorate the 50th also. The logo includes the gold number 50, and also the Vince Lombardi trophy that is awarded to each year’s winning team.