For a WC race to be run it has to be (i've heard) within 2 hours of an international airport. Thats why Cairns was ideal but puts Thredbo out of the question. Thredbo could have one of the best tracks in the world.
I don't think we have some of the best tracks in the world, we have good tracks but nothing like what they've got overseas. People here have to get over making long tracks. They're not as much fun as something that flows. Thredbo is just stupid now, 7min is too long and they did it by putting uphill in it. Who knows why, they've got the biggest hill in Aus and they still have uphill, it's stupid. Everyone i talked to liked Fellcrag, even though it was short. It's because it flowed and felt like a real dh track.