No question, Obama really has gone off the rails and driven a lot of people out of his camp.
One danger, as noted, will be massive voter fraud.
A second danger, I’m afraid, is that the GOP has a pretty good history in recent decades of blowing opportunities like this. They would rather lose than allow a strong leader who would straighten things out to straighten THEM out in the process.
The GOP management will once again demonstrate they are masters of the ability to snatch defeat from the jaws of victory.