Originally Posted by cll30
That would seem true for singles, but in doubles it is very easy for the net person to see most foot faults if you look for them. The secret is to just not look.
Yep its really really easy to call from the net. I find it much eaiser than line calls as their feet move much slower than the ball and you're not focusing on your return, just your movement.
Outside of casual matches (in which I will mention it and not much more...), don't most matches have some provision for an umpire / referee?