[RobGW]

Well as the number of opponents goes down, good but not great hands start to go up in value. Don't take this overboard though. You also have to consider your opponents. Are they so short that they will be making a move all in? Are they very aggressive? If so, I would tend to stay on the tight side. If they allow you to see the flop then take advantage of it. If they are too tight then steal when you have the right situation.