Hopefully, her removal for health reasons damages the Democrat brand sufficiently to damage any candidate they put forth.
Possibly, but who among the most likely replacements can pull the left together quickly enough to beat Trump? There's only one Dem I can think of who could do that, and he's moving out of the White House in January.
Who does the left love better than Hillary? Besides Bubba and Zero, I can't think of anyone who could inspire them enough to beat Trump, who has history at his back.