Last year, we learned that the NFL would be commemorating Super Bowl 50 throughout the entire 2015 season with special logos and graphics. Last night, at the Packers' home opener, we got to see two of those on the Lambeau Field turf.
The 50 yard line numbers will be painted gold all season.
In addition, the small NFL logos on the 25 yard lines have been painted in the league's temporarily-preferred scheme of gold and black.
I like the idea of a season-long buildup to the Super Bowl, but can't stand the constant focus on the modern era over the league's glorious early history.