Black Democrats I talk to are rightly frustrated by the lack of political imagination among some of their white counterparts who seem to overlook black women politicians as credible vice presidents while fixating on people who obviously don't want the job. https://www.politico.com/news/2020/04/20/democrats-michelle-obama-biden-running-mate-197699
FYI the "make Kamala the AG instead" thing falls into the same category for these black women Dems.