If, IF LA admits and confesses (sounds like a song title), he is still, nonetheless, guilty criminally and liable civilly. His "fessing up" changes nothing.
In fact, it opens LA to all the ancillary litigation and, in fact, heaps perjury charges into the mix. We are talking millions of US$ and maybe prison. Restitution - ha!
And, the IRS tax matters and the Livestrong abuses.
Let us not forget that LA is not just about PEDs and TsdF. LA is about drug trafficking, dealing, distribution, fraud, extortion, bribery, defamation/slander, etc. Confessing would open even more floodgates.
We must also consider the ethics, the morality - or lack thereof - of LA. He seems to be NOT a nice human being who has destroyed many careers and lives. He also will have been proven a liar- a liar for decades!
BOTTOM LINE - with this charade of confession, LA does nothing of substance but still, keeps his name alive in the media. This very thread keeps LA alive - in a bad light, but still better in his mind, than a "Lance WHO?". IMHO, he is still a media who ore.