I was looking back over Q's posts today. I know we all took the pledge. (But I think Q knows that too)
So I started thinking that this has to be about more than us saying we take an oath.
I think this is a message to current FBI people to do the right thing. We know that many more were involved (if only on the periphery ) with what went on in DC.
We also know that FBI people in NY were involved in Weiner Laptop, and others in Arkansas were involved in Clinton Foundation investigations.
I think this is Q reminding those FBI agents of the oath they took and telling them it's time to come forward and do the right thing.