Not "could," but "will."
This election is over. The only question left standing is: "how many downticket candidates will Trump take down with him?"
That phone call from Bill Clinton urging Trump to "run" is the most profitable ever for the Clintons.
And as a reminder, the recent Podesta Wikileaks emails exposed that the Democrats were working to push Trump as the nominee because he was Hillary's preferred candidate and they said, the only one she could beat.
The leaks show they started pushing for Trump April 2015, months before he declared.
They had the Trump campaigned planned to suit their needs.
Supporting Trump literally was supporting Hillary, not even in a figurative sense.