Because of d5, the page in the redacted report. Q knew a year ago about page d5. That means it was written over a year ago. Q and the Prez had it. My guess taken from copy/printer machine RAM by NSA or MI.  The report was complete and they sandbagged it to affect election-2018. Mueller could be brought up on election tampering...Is this what Q was referring to when he wrote about replacing sections of congress?