I can't see anybody getting excited about him in 2020.
Dragging himself across the finish line would take away whatever vigor Joe still has.
And it would be hard to construct appealing illusions around what we know of Joe Biden.
He would be the candidate of exhaustion -- yesterday's man.
That actually worked for Richard Nixon when he had his comeback, but it took Nixon eight years and he was a much younger man then than Biden is today.
Also Nixon didn’t have 3 or 4 very invasive brain surgeries!
Which if one was truly a serious voter (and Rats aren’t!) should really give one pause as to whether handing that kind of authority over to Biden is a good idea!