You wouldn't be able to see the towels waving. Gold Terrible Towels waving against a black background is basically what you see at every playoff game at Heinz Field and it looks awesome.
But since I haven't yet in this thread, the color rush concept is dumb and it's just one more game I don't get to see the best uniform in sports.
Aren't the Ravens' colors half black too? Why not a goldout?
I think because of the uni's we are wearing this week.
I remember thinking the same exact thing. There's even an NFL Films clip where the bus talks to Duce Staley and tells him to take in "all the towels." It was pretty cool.