Well i would argue they couldn't have withdrawn from the limelight even if they wanted to.
In 2007, it was about clearing their name and "expunging" as that Lovely Mr smethurst put it.
Then in 2008 it was about cleaning up the fall out from the Rogatory letters, their failed attempt to take Leicestershire Police to court and get their hands on the latter's evidence, and then the Eurostart trip to spin the archiving report to get their favoured "no evidence" claim in the public domain.
Then of course the Truth of the Lie came out and then with that, there was no chance of them ever being out of the limelight or taking a backseat.
Here's some evidence to support:
Madeleine, page 190, "We had made a strategic decision to signal to the media that we would be withdrawing from the spotlight."
Gerry McCann STV interview August 24 2007, "We could not avoid the publicity; we never asked for it, we never wished we were in this situation. What we've done is to try and use it in a positive way to affect the outcome. In terms of the campaign, we said 60 or 70 days ago that we would be stepping back from it, and we've done very very little offensive media in terms of us coming out to campaign for Madeleine."
Project Expunge, Smethurst on BBC Panorama transcript, winter 2007. See Assange extradition proceedings for examples of how, despite the theoretical limitations on the right to challenge a European Arrest Warrant, public opinion can be used to pressure or delay a verdict up to cabinet level.
High level media spin for the Eurostar Brussels trip complete with photographs of KM on the railway platform before departing. "It just so happened," writes KM in Madeleine, page 298, "that the PJ's trip to the UK [for the rogatory interviews] coincided with our visit to Brussels." Indeed.
Connoisseurs of McCann-speak will relish KM's description of the origin of those interviews. Rather than the culmination of a lengthy and complex stage in the investigation into the two arguidos, prepared over months by the Portuguese prosecutors' department and established under international treaty agreements, we have her breezy version of how they really came about earlier on the same page 298:
"You'll recall that, back in October, we had supplied the Portuguese public prosecutor with a list of people whom we felt statements should have been taken. In response the Portuguese police had decided to come to Leicester to be present while the British police interviewed Fiona... [and the others]. The questions to be asked were those Gerry and I had suggested to the prosecutor (obvious and pertinent ones, I hasten to add) with a few additions from the PJ."
Yes we have a claim from Kate that it was her and Gerry who decided the witnesses and the questions as part of the Rogatory interviews!
Oops! Another lie there Kate, to add to the list!