so here's the deal right: just publish all the power files for all riders for each day in competition. I propose that we know enough about the limits of human ability WRT cardio, vascular, neuro and metabolic performance to pull anyone who looks more than 1-2% above those limitations.
glad to see LeMond is on my side too http://cyclingtips.com.au/2015/07/tour-de-france-lemond-repeats-calls-for-greater-transparency-in-the-sport/