I find it hard to believe that they weren't listening to the CVR within seconds of it arriving at the BEA lab. Whether or not there's been an official analysis, a bunch of people already have a good idea what was going on in that cockpit, surely? Whispers and leaks were inevitable.
Would the FDR show whether either seat altered weather radar settings?(Suspect it wouldn't.) Or whether one seat showed a long period of inactivity?