Bureaucracies are like the Titanic; you can change captains, but it takes a while to change the direction of the ship. I wonder if she can do more or less damage in that position. Probably less damage, so long as she leaves Holder's Civil Rights Division alone. halls, what do you think about Nappy running the DOJ? Can she destroy the Department in 4 years?
The more serious question is who would replace her as DHS Secretary. Frankly, Pistole is the one who needs the most replacing out of the bunch.