Surely one of the most important aspects of the accident report will be why did the crew do what they did, not just the straight facts and the associated blame (to whoever/whatever).
If they were issued with alerts and data that would have told them what was happening, why did they choose their course of action. They did not purposely fly their aircraft into the ground.
If aviation safety is to be improved, especially with complex, integrated and automated systems, then the investigation should look into deeper aspects.