Walsh: "I believe the team is clean partly because Jonathan Vaughters, Brailsford’s counterpart at the Garmin team, says if Bradley Wiggins had stayed at his team, he would have won the Tour there, and there are plenty of reasons for believing Vaughters runs a clean programme."
So lets get this structured. DW says
1. Brailsford has a colleague, JV, who used to manage Wiggins
2. this colleague, JV, says Wiggins would have won the tour when he managed him
3. the colleague, JV, states plenty of believable reasons for running a clean program
4. therefore Brailsford's team must be clean
And based on this logic would then do the Russian roulette.
Pretty ordinary article intro DW. Why?
Why not introduce the real questions? Put it on the table. The clean policy, the many tainted staff. The lack of transparency. The PR and media relationship. Etc, many angles to intro the article.
Or if you want to start the article like you did then take a truly personal stance (eg "I'd like to believe Sky is clean and if my life depended on it I would state so, as the evidence, if it can even be called that, appears circumstantial", etc etc, instead of hanging it on JV...
Personal career concerns? Pressure from above? Back to the team access issue? Do not understand... but am not in your shoes...