Do you really believe that one phone call with a journo on evening 1st October, in which he commented on UK police, was the real reason he was disposed of on 2nd October? Nothing with someoneelse's post-arguido phone chats with high up people then?
I believe it was the instrument used to sort out a loose cannon ... in his book he says as much.
Part and parcel of that was probably the embarrassing mumbo jumbo of dream interpretations and total misunderstanding of forensics which precipitated the premature rush to have Madeleine's parents constituted arguidos ... particularly as eight days later a change in the law would not have allowed it.
I think flying Martin Smith in to explain how a man he could not identify carried a child would have been the final straw for him if his indiscreet phone call hadn't already done it ... Rebelo didn't do it, probably after he had investigated what Martin Smith had to say ...
Interesting you mention high powered phone calls ... from whom to whom??