The cost of going to a game is very expensive and good seats are hard to get.
Asking people to spend 3 hours on a Sunday or stay up late on a Monday or Thursday is a lot to ask.
When I was younger and had no responsibilities I could set aside an entire Sunday etc.
It's the same reason I don't watch WWE..... just don't have time to dedicated 4 hours to Raw and Smackdown.
Fans who go to NFL games do not mind the 4hrs of standing up. YOU know that a head of time!
BILLS games are always sold out no matter how crappy the opponent.
Just because one game on TV has low ratings doesn't mean the other 14 games are the same....
hehehehehe
NFL is always generating money!
Here in AMERICA, Sundays' are a holiday for NFL!