Seems like any sports event worth it's salt has to have at least one.
I appreciate them for golf.
But do they make sense for basketball or football played in permanently sealed domes?
Well I was just watching the U.S. Open (tennis) and there's the blimp (under high wind conditions) and suddenly they show a shot of a nearby jet airliner from the blimp looking down as it was it final approach. Kinda neat, but isn't that dangerous?