The PJ had legitimate concerns. The McCanns and their friends, if they were really interested in redirecting the investigation to find the child, would have done anything in their power to make that happen.
Tell me how exactly could Jane, Gerry and co could have been shown to be wrong if they had simply re enacted what had taken place ?
The Tapas 7 also had legitimate concerns after the way they had been treated in the PT media and having to watch Gerry and Kate, whom they knew to be innocent being made arguidos - and by a policeman who was already an arguido himself regarding alleged misconduct in his previous missing child case.
Any reasonable person would agree they had every right to be suspicious in those circumstances IMO. The PJ were unable to allay those suspicions/concerns - which IMO was a deliberate action to put them off from agreeing to attend.
You still haven't answered how the PJ were going to deal with the 'approximate time' problems which made an accurate recon. almost certainly impossible to achieve imo.
Any ideas?