Let’s play outside
Football games played in rain, snow, cold, mud are more fun to watch than indoor games.
Indoor stadiums have the same conditions – perfect weather, perfect field conditions – BORING!
With all the preparations teams do, it’s nice to have a part of the game that is unknown and cannot be totally prepared for.
How about an Extreme rule change:
Allow teams to customize their fields – add dirt ( water?) to the middle of the field – maybe between the 40s.