As we don't know what SY and the PJ are thinking there's not a lot of point in mentioning them. If SY have been looking for Madeleine then they seem to have suspected she may have been hiding underground in PdL. The theory was not Snr Amaral's theory it was the theory of the team. The investigators continued to investigate until 2008 after he was taken off the investigation. I don't need to explain how parents of a stolen child should behave because all I'm saying is that some people think their behaviour wasn't quite right. Their views can be seen on all those websites which keep being mentioned.
Please let us get one thing straight and put your reasoning and your suspicions and just plain distaste for Madeleine McCann's parents into proper perspective.
In 2015 Scotland Yard and the Polícia Judiciária are still playing 'catch up' with ignored evidence stemming from the botched investigation of 2007.
They have absolutely no interest in Madeleine McCann's parents ... and there are arguidos in the case, who under the law advantage of which the McCanns were denied, could only be made arguidos on the basis of evidence to enable it.
Your views ~ my views ~ the views of other armchair detectives on whichever website ~ mean absolutely nothing at all: all hot air.
The only people who matter in this are the professionals ... that what they have said and what they are doing doesn't fit your particular agenda is a problem for you ... and even more of a problem for anyone associated with the crime against Madeleine McCann.