I don't think Klob is likely to be anybody's VP choice. She hasn't really been hit at all because she's not a contender. The media just dropped the abuse of her staff. The Myon Burrell case won't go away*, and given many of the likely nominees could use a VP who could strengthen black outreach, that's potentially poisonous to all of them.
In the hypothetical scenario where Sanders is the nominee, there's a good chance it's through a plurality and agreements heading into the convention. With that in mind, I think somebody more like Baldwin or Warren or Castro or Harris is more likely than someone like Turner (I don't think he'd choose Turner specifically anyway, though should he become the nominee and win the general, I'd expect her to be part of his administration).
*edit: I mean it won't go away if she's the nominee. White media folks will drop it quickly if she's irrelevant.