Trump has always said he likes to be unpredictable. Romney as SOS is certainly that!
Could Trump be taking a page from Obama? Put your enemy in a subordinate position?
I guess he could. Though in my mind SoS is a very important position and I just don’t see Romney in it (from what I know of Romney). Since he has about 5 homes, maybe head of HUD? Or, given he does have a financial background, maybe something in Treasury (not secretary). This just came to me - what about head of RNC, since Priebus is leaving to be CoS?