Short answer: ZERO possiblity. None, zippo, impossible, Alice in Wonderland.
Longer explanation:
You are referring to the on-going IOC doping cover-up. That is a TV Network public relations action item. (TV must create appearances only, not factual)
Disney Holdings pays BILLIONS into NFL, MBA, NBA college footbal and hence---no steroid scandals. (nicely media controlled by a one primary payor source)
GE's NBC (they pay BILLIONS for the rights) always asks and answers that silly question every Olympics. "What is our plan B doping strategy"
For the Turino, Italy Winter Games in 2006 IOC/NBA created this anti-doping policy: Because the Italian federal Police (Carbinieri) were known to perform doping raid on hotels of the Giro di Italia riders (San Remo 2001) and wire taps (DiLuca, Paolini, Mazzoleni), NBC cleverly framed a solution for the appearance of Olympic doping compliance.
The Italian Carbinieri were BANNED form the Turin Olympic Village. (No drug raids meant no doping disclosures) It was working well too---until;
http://www.tvnz.co.nz/view/page/454218/663285
the Austrian ski team elected to rent their own hotel (outside the village) so that Walter Mayer (still serving his 8 year Olympic doping ban for blood transfusions and injecting HBOCs at Park City) was spotted enjoying a beer at a local restaurant.
The Carbinieri was tipped off---and Mayer was followed back to the hotel (outside the IOC/NBC circle of trust)---whereupon the Italian Federal Police raided all the rooms. They discovered---synthetic hemoglobins, $25,000 centrefuge machines, IV equipment, steroids, trauma drugs etc..... the athletes were hauled away for questioning up to the Sestriere Ski Lodge--at 9,000 feet and 28 miles away--destroying their sleep and blood doping plans. Mayer escaped but crashed his car into a surprised customs officer vehicle on the Austrian border---hours later in the Dolimites.
NBC never reported it. The Austrians finished dead friggin last in a cross race that they were expected to win.
The other media wrote it up that Mayer was suicidal and attempted to kill himself by driving four hours on mountainous roads--then crashed into the border patol car. Walter Mayer was then taken to a psych ward, but released a few days later.
Only appearances matter to TV. Doping is very good for business. records, split times, over noight recovery, brand building, etc....plus it cannot be stopped under any circumstance. Afier the podium photos, the Mayer case was dropped and quickly forgotten. As Tom Simpson was, as PDM was, as Festina was, as Pantani was.
Any idea what is would cost to detect cow blood? hGH? Insulin? IGF-1? Life science research drugs? Designer drugs? Gene doping?
If we cannot bust Roid Landis for exogenous testosterone--how can you nail him for a blood transfusion or hGH?
BILLIONS. And only $20 MILLION is on the table for all Olympic sports (swimming, track, soccer, tennis). Less than Pharmstrong earns in nine months time.
Nike & NBC run the show--and it is a doped out show. (steroids & cow blood)
WADA, USA Cycling, UCI, USADA, IOC, FIFA are all wholly corrupt. All TV Network controlled. Writing a media cover story lie is effortless, funding an anti-doping program is BILLIONS and unwatned by anyone (sponsors, athletes, trainers, coaches want drugs) Only fans seem concerned--hence the cover up, empty denials and unending lies.
It is what it is. Pure TV fiction or Pharma Opera theater.