Is it possible to spectate the game after surrendering/losing one?

If a game has fog, no one can view the full map until the game's over - otherwise, you could just register another account and view the game without fog.

spectators follow same rules of fog as players.. so surrenderers/losers are automatically spectating

I think it's wrong to have whole fogged map to spectators.
I mean we could have the possibility to see all the areas that are already viewable by all of the players or teams involved in a game. So what spectators only see the areas that are not fogged to all of the players in the game.
That'd be great for tournaments, where you want to see how the game develops.

The obvious problem with this is that you could be in cahoots with one of the teams/players and be feeding them information on what their opponents are doing through out-of-game channels.

in any non 1v1 type game.. there isn't going to be much of the map that is visible to everyone, and you can't include card usage in that sight either for the obvious reason.. so it'd be alot of programming for a feature that would probably almost never be used