"However this does not mean that all athletes that perform well are of the Lance Amstrong ilk and sweeping comparison are killing the sport. Some athletes are genuine outliers in a global sport with access to training methods evolved over time to near optimal levels."
How can we distinguish them from the Lance Armstrongs? Surely you aren't going to suggest that if they pass the tests, they aren't the Lance Armstrong type?
Let me guess. If they are nice people or you like them. Then they are once in a millennium outliers who can shatter doped world records. But if they have the wrong nationality or skin color , obvious dopers. Like Armstrong.