It makes sense, but then the whole "all clean, all singing, all dancing" lines that they came out with at the beginning have backed them into a corner.
Either Brailsford really is as naïve as the article points out he isn't, or Brailsford was being pretty economical with the truth about whether the team really paid that much attention to riders' pasts during the hiring process before. Well, either that or Barry, Rogers, Leinders et al are just excellent thespians. They came into the sport with an idyllic, utopian vision of a team free of all doping suspicions, and it ends here with a number of shady riders and staff being jettisoned and a bunch of awkward press conferences with their tails between their legs. And while what Brailsford says makes a good deal of sense, there is a feeling of the same promises three years later, and is it going to go the same way?
Although they wanted to set up an all-singing, all-dancing clean team, and that is a pretty honourable goal, perhaps it might have made more sense to accept cycling's past and do it as a transitional thing, like Garmin have. The whole "we know that some of you guys have history, but you and I both want this done clean from here on in", use those guys as role models and mentors to the presumably clean youngsters being brought in. That way, the commitment to clean cycling doesn't ring so hollow as it did with Team Sky. I stated at the very start of Team Sky that finding clean riders might not be so hard these days (nevertheless, Barry and Rogers...), but DSes, soigneurs etc without the stench of the EPO era may be tougher to find.
The other thing is that while Brailsford launched Sky's clean ethos with a bang, he scaled it back very quietly. Therefore for those who don't follow the sport as closely as those who post on a message board and seek out news stories from foreign-language dailies on it, they may not have been aware of this, and now feel betrayed by, or compelled to believe, the crocodile tears act of Brailsford talking about having been lied to.