Honestly don't know. The new investigation is being done very quietly. I do know that the Ramseys have always been willing to talk to Lou Smit - - from the very beginning, long before the new team took over - - and I am sure they would meet with Tom Bennett and the others at any time.
I know some of the Ramsey group has met with the new investigative team, don't know how many or how formal that was but... little things have reached me so - yes - there has been some sharing.