Teddy Robinson
"However, from the snippets of information already in the public domain, I suspect that the recovery of the CVR will prove to be the key, and that we will not learn too much in the way of new information when the initial report is published."
You might be right. But given the amount and variety of speculation, not least in these columns, the FDR traces (which will presumably be in the initial report) will at least narrow down the range of likely scenarios.