So? The commission sets the guidelines...he met them! Don't blame the fighters, blame the commission and get them to change the levels if you don't like it!
Guidelines are bullshit when you know when you will get tested. Just like every other sport, people are cycling their roids or what ever they take.
How many times did Lance armstrong get tested positive while he was active? OH NEVER.
Still he did something that is literally impossible for a human being. What happened a few years later? They found roids in his frozen blood samples.
Do the same with the fighter, let them do bloodsampled every month, once a TRT license is in question, test those samples will be tested.
Overeem got caught on a random drugtest, what a suprise...
He should have known better and stopped raiding after the Brock incident.