Why would you expect DOJ to follow Trump’s orders when they didn’t a single time last time? Still living in fantasy land.
He can fire insubordinate employees. Harry Truman did it to MacArthur. Trump did it to a Secret Service agent who publicly said she would refuse to take a bullet for him, and to Sessions, Flynn, Scaramuchi and others. You don’t get to disobey a direct order from the CIC.