Biden is the one who will play cowboy corralling the voters together for whoever the DNC has already determined will actually win the primary.. This is the big picture I see currently..
A few ARE running to be chosen for VEEP.
These are NEW TIMES, though ALL of the Dems are using very old playbooks which no longer hold true. This is President Donald J. Trump and he has his very own, very unique playbooks/rules/style.
The Dems haven't been this fractured and the candidates this pigeonholed in their own trite little cubbies of "minority grievance categories, since 1984!