A little late in replying but there should definitely be a limit on who can watch the same player over multiple games, or they should only allow a percentage of games any particular player plays to be spectated.
So, John can only watch Fred every 1 in 10 games or only 1 in 10 of Fred's games should be visible to any spectators at all.
Even 1 in 5 would significantly reduce the possibility of successfully cheating to obtain a decent rating.
Hi Fow players,
occasionally I run into high rated FoW players, who bring along a spectator. I do feel uncomfortable about it, especially, when the spectator joins right after we start to play. Needless to say, an all-seeing second account makes you unbeatable. I'm not saying this actually happens but spectating definitely makes this way of cheating possible.
An easy solution would be to switch live spectating off. What do you guys think?