I think Shane Sutton acknowledged that the secrecy had been part of the problem.
It was clear, though, that when she joined the team it simply wasn't set up to accommodate a woman, and that, worse still, the attitude from Shane Sutton across to the psychologist is still concentrated purely on the personal (which was there in spades) but neglects the obvious, which is that you have to have some kind of plan, and the conversational skills to see it through.
It made me wonder what would have happened if (say) Chris Hoy had fallen head over heels in love with Dave Brailsford. I don't think the team would have been able to cope.