This is all a narrative push to make it look like the DOJ & FBI are incompetent so that when Jan 1st roles around this investigation can move to the Secretary of Defense by a request from the Department of Homeland Security since there is no confidence either agency.
January 1, 2019
"Sec. 12. In accordance with Article 33 of the UCMJ, as amended by section 5204 of the MJA, the Secretary of Defense, in consultation with the Secretary of Homeland Security, will issue nonbinding guidance regarding factors that commanders, convening authorities, staff judge advocates, and judge advocates should take into account when exercising their duties with respect to the disposition of charges and specifications in the interest of justice and discipline under Articles 30 and 34 of the UCMJ. That guidance will take into account, with appropriate consideration of military requirements, the principles contained in official guidance of the Attorney General to attorneys for the Federal Government with respect to the disposition of Federal criminal cases in accordance with the principle of fair and evenhanded administration of Federal criminal law."