Ain't gonna happen.
Younger generation of blacks born after Civil Rights Act are predominantly independent, while the older blacks are solid Democrats. The only way the Dems got the black independents to vote for them is by playing the race card and appealing to the ethnic tribalism that exists within the black community. Nothing new in US history. The Irish was the same way until the younger generation left their communities and settled elsewhere and discovered that Catholics are not being held back in a country dominated by Protestant and English speaking.