Who is [RR] being deposed by?
I hadn't heard that he had Congressonal hearing's scheduled. This sounds prosecutorial to me (Horowitz/Huber).
#TeamBlackHat
One possiblity: The Mule. RR will testify about all the times that Trump interfered with the investigation (he will compose a tune) and that will be Mule's grand finale. Maybe it will fill in the blanks on that sealed indictment sitting in DC federal court. Could be Huber or Horowitz, but given the discussion of the sealed indictments and the continuation of the block on declass, I think Mule makes the most sense.