It's possible CAS will reverse this, if it's taken to them. And that'd be that. Everyone would have had their day in "court". And I'd shut the hell up. But until that happens...
The Judge that rejected Armstrong's constitutionality argument said in his opinion that he considered the USADA arbitration process fair.
About Tygart's statement,
there's more:
The lifetime ban imposed by the US Anti Doping Agency on Lance Armstrong could yet be reduced, states USADA’s CEO Travis Tygart, providing the Texan testifies truthfully about his time in the sport.
Tygart said the sentence would have been different “if he would have been truthful and willing to meet to help the sport move forward for the good,” he told USA Today. “Of course, this is still possible and we always remain open, because while the truth hurts, ultimately, from what we have seen in these types of cases, acknowledging the truth is the best way forward.”
As for Taylor and Teejay, the easiest way to avoid all this is not to dope.