It is like having a sub in high school. In the begining you were OK then you pushed it then pushed it some more just to see how far you could get.
I don't care for pro sports give me a good HS football game any day of the week and I am happy.
As for the new refs cut them some slack they are doing the best they can. Many of them have never had the pressure of 22 thug gang bangers harassing them. Then you add to that all the cameras and the thousands of fans. I don't care other than it effects some of my tv shows.