I doubt she is a contender in the minds of the democrats that matter, only in those of the useful idiots.
As each day passes I become more convinced that there is a switch already planned. No sane party would nominate a person with a whole shipload of baggage AND terrible health. Trump will make an ass of himself demonising Hillary and he will have come across badly but at the last minute a new beige candidate will be presented with little time for any critical examination and will win by default.