I emailed PFW about that once and asked why they no longer play that clip (I havent seen it since the old stadium)... they answered it and said that under recently implemented NFL rules, home teams are not allowed to play clips or show instructions on their scoreboard that deliberately incite or tell people to 'make noise' or 'get loud'. Because people used to yell along with Arnold, they were told they can't play that clip anymore.
The No Fun League indeed.
But 'Elevation' needs to go... I can live with the 1812 after extra points, but nothing looks/sounds more out of place than Randy Moss celebrating with an irish guy singing "Woooo !" in the background.
And since Gary Glitter is a child molester and that song won't be coming back anytime soon, we need to find something else to fill that void. You're right that even that Blur song would be better.