I said that the absence of the plasticizers test puts them in a bind since AC has used his bio-passport/profile to establish that he wasn't transfusing (i.e., normal fluctuations for a GT), they will have to argue that in and of itself is proof of nothing. The problem with that argument, of course, is that they just spent a considerable amount of time proving that abnormal fluctuations ARE sufficient indicators to suggest blood doping and for sanctioning. That's a hard argument to make. Yes your test were negative, but that doesn't mean that you weren't doping. That might pass muster here, it's not a sufficient basis to sanction someone.
As for the lack of tainted meat, if you've been following all of these clen cases, you'll probably realize that NONE of them have produced the tainted meat. They've all relied on the same legal theory: negative drug tests to show that they were not habitual user (in almost every case, a hair test). The only real distinction between AC's case and any of the others is that he was in the EU versus Mexico and China, neither of which has a stringent testing protocol like the EU's. I think that last point is the one hurdle that most folks can't get over. In their mind it is impossible to eat tainted meat in the EU. In reality, it's improbable but it does in fact happen (however in frequently).