Well, it's always been my belief that it really is the Law of Averages. If a certain deck type wins the top 8, that's the deck most people are going to copy and call "good". But if you have 12,000 players across the country all playing the same decks, is it really because this one and only deck type is superior to all others? Or is it the Law of Averages coming in once again and saying if everyone runs the same thing, it's unlikely the relative few who aren't are going to make it too. If 2000 triathletes in the same competition all drink Gatorade, and 12 triathletes drink Powerade, how many triathletes who place in the top 10 are going to be Powerade drinkers? Does that mean Gatorade makes you a better triathlete?