Until proven wrong, the Dem ticket will be Hillary for President; Andrew Cuomo as Veep, imo.
As soon as the current jokers burn out, Hillary will step in unopposed, no problem.
As things progress and Biden gets attacked more and more and drops in the polls, look for signs of a brokered convention, in walks Hillary. This may be a know fact, explains why Trump continues to attack Hillary and why she stays in the news writing books to appear "likeable"..