It may be even WORSE for Biden than we know if the "plenary authority for declassification" goes with the C-I-C (as effective head of military intelligence) instead of the President (or minister) in the event of devolution role split. This is likely why they cannot figure out what Trump did. There may not be anyone in Biden Admin with authority to declassify documents they did not classify themselves. They may be running blind by design of devolution.