Hey, despite being a lying, cheating, vindictive a-hole, even his biggest detractors in the peloton will agree that no matter how you slice it the guy was/is a great athlete. He'll of course never repair his legacy but in my eyes he could earn back a degree of respect IF he did the following:
1. Provided a complete confession going back to his junior days.
2. Testified to reveal the full depth of corruption within the UCI to bring down McQuaid, Verbruggen and any other conspirators within the UCI.
3. Testified against Ferrarri.
4. Revealed the sources of the drugs and how they were transported.
5. Issued full apologies to Betsy, Greg, Floyd, Emma, Bassons, Simeoni, Livestrong supporters, et al.
6. Began a sincere campaign against PEDs in the sport, including the amateur levels.
Of course none of this will do anything toward restoring faith in our sport in the eyes of the general public. And of course if he were to do all of this there could be numerous complications caused by all of the winged swine flapping overhead.