You could search the internet for the training program on each athlete, I would bet less then 25% are following the dot com WOD. Most, I bet, are doing a mix of periodization of strength training, general metabolic conditioning and specific skill work in the "known CF moves, like muscle-up, wall balls, double unders, etc."
Greg Amundson has stated he does the dot com WOD for his training and continues to set PR's in the "benchmarks" after 8 years. This is based on info from the CF Journal. But, interpret this how you will, for me, this means that after 8 years of doing Fran....well you are better at Fran.