She can try but the Republicans will trot out the fact that she bemoaned that Slaves built the White House and why would she want to live there again when she hated it the first time.
Also this time around Trump will hammer her with the fact that she surrendered her law license and we the people will want to know why. She also turned away patients that didn't have Insurance and sent them to other Hospitals while she worked at the University of Chicago Hospital. Trump has plenty of Ammo and can point out how much damage the Obama's did to the black communities the last time they were in the white house.
All those vacations on our dime.