Nah, can't see it. Michelle doesn't want to be POTUS, too limiting on her ability to relax with celebrities in glorious locations on the endless money her public servant husband has somehow managed to secure.
Two people wo do benefit though:
- Jill Biden: She wants to be queen bee. Making Kamala politically radioactive make it less likely that her dementia addled husband will get tossed out.
- Hillary Clinton: Shame if something happened and the VP had to be replaced. Double shame if the same thing happened to the president right after that...