pgt: marking a slow tournament as favorite wont make it even longer to finish ... it will make the tourmanet appear on top of the list, so players are more likely to make a move in there first

so : when you think a tournament is taking too long, you can ask your opponents to mark the tournament as a favorite for them .. when they do that, the tournament will appear in their favorite list, and will show itself above their regular games

of course it still depends on the opponent : he has to be willing to mark it as favorite, and pay attention to it ... but thats no difference from the current situation