It won't be Jarrett for that very reason. Jill does the string pulling around the Biden house.
And along that line, I don't think Jill or Biden's handlers will let him pick any woman that will threaten him, over-shadow him, or try to overthrow him (and that would rule Abrams out. She's threatens everyone and everything. She's a beast.).
Hey, liar squaw...NO ONE wants you to be VP. Go back to your teepee, you ignorant slut.
I threw Jarrett in as a joke; she’d never run for elected office. You opened up another dimension of Joe’s dilemma. Biden’s closest handlers will not tolerate a running mate who is ready to be POTUS on day one, yet that is what the voters will require.
I think the Dems expect to lose, making his VP pick a “burner”, useful only for drawing minority voters to help their down-ticket races. Stacy Abrams might motivate black voters, and she would enjoy the exposure even in a defeat. She is radical enough to please some Bernistas, and is utterly shameless. Your Jill Biden angle might knock her out of contention, otherwise she’s their best hope of losing successfully.