A quick thought about the doc dump:
In the past, fiction writers and conspiracy buffs have toyed with scenarios in which a hired assassin poses as a serial killer. In theory, a targeted assassination will not be perceived as such if it occurs as part of a series of seemingly random and motive-free crimes.
The doc dump may present us with a real-life equivalent of that situation. Most of the documents are piffle. A few will reveal important things. But somewhere in the pile will be the
set of documents; their revelation serves a distinct political purpose. Those few pages are the real reason why the entire flood occurred.
Perhaps the key pages are the ones which reveal that Hillary Clinton asked diplomats to spy
...? This revelation certainly will embarrass the Secretary of State.
If this theory has merit, then we may suspect that the person or persons who engineered the flood are anti-Clinton forces within the Obama administration or the intelligence community.