Sometimes you only want to hear ONE person, and when there is 25 people in the room, it's hard and long to click on each of them and click ignore... So I think it should be a button "Ignore everyone, except him". When you click on it you only hear this person, but not the others. It's very useful for example when you trade someone in a massive trading room, and you want to hear for instance if he says "add". What do you think of my idea ? :)
