I could see Mitt being offered something.
heh
I was thinking about Repubs with resumes who might serve in a Biden-Dem administration. Like Sen Cohen (R-Me) did as Clinton's Sec of Defense. Mitt came to mind. I also wondered about Kasich, he strikes me as a quasi-independent conservative, but at heart pretty conservative, and he might have some lucrative lobbying opportunities coming up. The always moderate Susan Collins might be looking for a job come January 2021, but she might be waiting on something Mitch McConnell promised her. She might wait a long time.
Lindsey Graham might be considered for a cabinet postion, but I heard he'd be prefer and be more comfortable a closet than a cabinet.