Hard to say what is best from the bleachers but trust Trump to make the right decision.
These are troubled times w our foreign policy. i would imagine the clean up job needed there is substantial.
I doubt Mittens would be setting the actual policies but taking direction from other Trump advisors.
If policy doesn’t worry people and the SOS just follows the President then we should go for Obama. Imagine coming together of the country! Obama, is respected in the world, particularly Europe and the Muslim nations and it would be a sign that Trump isn’t going to shake the boat too much. I hope the ridiculousness of this argument shows you and others the problem many people have with Mittens and some of the others names we’ve heard for SOS would do not share Trump’s campaign policies.