Thanks for the link SJ. I didn't know this...
The accused have until July 9 to inform USADA if they wish to challenge the evidence against them.
I'm intrigued to know what Armstrong will do. He's said he'll not contest but that was before the ban... and it's just not a course of action one would expect from him. If he doesn't contest, he's effectively accepting the validity of the evidence and resigning himself to any punishment.
That would be perhaps the least attention drawing course of action and could minimise the fall out effect of any evidence. If found 'guilty', he could continue to dismiss USADA as a vindictive kangaroo court and hope his sponsors and supporters stay with him. He'd maybe loose titles and take a life time ban (the latter hurting more than the former because of his interest in triathlon) but it could be the least damaging course of action.
Personally, I think there's very little chance of the charges being dismissed if he doesn't contest. Imo, only a procedural mistake would see that happen. I honestly believe he can only be cleared if he contests - I belief the evidence on it's own will be that convincing and he'd need to address it himself before the panel.
If he contests, then he draws out the process and invites more scrutiny. He could suffer the same official punishment but end up being significantly more damaged in the public eye and consequently perhaps with his sponsors. He could obviously get the charges dismissed but he's exposing himself in the process - and who knows what the effect of that might be.
Rock and a hard place innit?
Of course, he could be completely innocent of all charges and all the evidence is invented and witness testimony is simply from embittered individuals. That is a possibility.