Rolfrae said:"It doesn't matter about T/E ratio but watts and power output..."
From an engineering point: watts AND power? Uhm same thing....
From a cheating point of view: a spike may indicate drug use but that's about all. There is no way you can sanction somebody using power as a reason. Sure it may prompt further and in depth testing but ultimately it's like finding 'flu by looking for people who are sneezing...
Lemond strikes me as a glory hunting has been.