Dry Powder, I think Mueller, though he has done many things he probably doesn't want to admit, is working with/for Trump. Why would he interview for a job that he was ineligible for the day before he was appointed SC? Long meeting with POTUS. Maybe discussing the plan? Food for thought.
And add to that it was Mueller who found the moles in Trumps administration. No Russian collusion, but he did find Deep State moles.
