Martin, there are many people who want this, and we want to know if it is going to happen or not - either way would be better than the silence offered so far. As a snooker pro player, you probably don't understand the frustrations so much.
Yes, they would have to lose 2 games to stop people deliberately leaving. Don't forget that people will have the choice to accept BO3, so those with bad connections don't have to accept.
It would also be good if FoD could introduce a way to re-enter a game after a DC. Most happen through tracking cookies or router gliches, so even 15 seconds to rejoin a room would be enough for most not to lose their games unfairly (and would be a reasonable time to keep the other player waiting). I am not sure how easy this would be to program for FoD staff.