Kissinger (R, foreign policy) once said that Summers (D, economic policy) should be given an advisory post in any WH administration, to help shoot down bad ideas.
Btw, I would not be pleased if Kissinger were on this board in lieu of Summers. He's already ancient, mostly checked out, and yet still I'd worry his old lust for power would resurface. And with such a mixed reputation, and plenty of people considering him a war criminal, he'd do little to assuage the AI-not-kill-everyone-ism faction.