Doing his work at Quiet Car levels for the past six weeks, the most raucous news to radiate from his investigation into collaboration between the Trump campaign and the Russians has been about its relative noiselessness. Without opening a tab to Google it, tell me the last time something big broke. Manafort’s guilty plea feels like it happened last year. I’ll bet you can’t even remember who got indicted last. Not that the special prosecutor went into hibernation, as CNN noted. His office did its sleuthing on padded feet, conducting at least nine sit-downs with convicted felon Paul Manafort in recent weeks; conversing with President Donald Trump’s legal team; and scrutinizing the connections between Trump devotee Roger Stone and WikiLeaks, which dumped the stolen Democratic emails late in the campaign. Did self-avowed dirty trickster Stone (more on him, later) and WikiLeaks coordinate an October surprise in the release of the hacked Podesta emails?

The press has filled the quiet period with speculations of what will come next. With the baffles taken off his investigation, how high will Mueller turn up the volume? Will he complete and file his report on Russian meddling to Deputy Attorney General Rod Rosenstein? Will Rosenstein still have a job by the time the report is complete, or will he have been swept out by the president along with Attorney General Jeff Sessions? Will Trump have Mueller sacked, too? Or will Mueller issue new indictments in the case? Will he taper off his investigation? Will he go to court in an attempt to force the president to testify? Has the president already been subpoenaed? Will he amp his investigation up with an excursion into previously unexplored realms of corruption illuminated by the insights of Manafort and former Trump attorney Michael Cohen, who has so completely turned on his former boss he is encouraging people to vote Democratic? Finally, if Mueller finds no evidence of collusion, might he instead allege obstruction of justice by the president? No criminal indictment has ever been leveled at a sitting president, and many legal scholars say he can’t be charged. But such an indictment could rally Democrats to impeachment.