To me it does seem considerably more delusional to believe that Armstrong could have possibly won 7 TdF's clean against world class competitors who were all doping than to believe that witnesses like Tyler and Floyd have finally decided to come clean after lying about doping for years, no matter how badly their flip-flopping erodes their credibility. But whether the Feds can really make this complicated money laundering/fraud case against Tex - good luck with that. Lance does have very good lawyers.
Stay tuned.