It's already proven that there is a better agency than USADA/WADA who uses standard methods but also have strict guidelines that protect themselves and allows many positive readings to be passed. The agency that caught Peterson, VADA, just tells it as it is, a failed test is a failed test when 2 specimens both fail.
That's how it should be and that should include random year round testing. They should just be wise enough to realize taking too much blood prior to the fight can be very intrusive to training and does more harm than good since a post fight blood test can reveal HGH use just the same. All other PEDs can be detected with urinalysis.
They don't take a lot of blood. Mosley and Mayweather's random testin stopped almost 3 weeks before weigh ins.
The problem is some of his peole were saying he's scared of needles when he has tatooes, and it makes it look worse that others are taking the test but he is chickening out