It isn't as though Trump would be running against an opponent who is particularly well-liked or trusted by independents or swing voters. Even putting her legal problems aside, Hillary makes a stranded carp look charismatic. As long as GOP establishment types don't defect and vote for Hillary out of spite (as some have already threatened to do), his chances are good.
You said...
“It isn’t as though Trump would be running against an opponent who is particularly well-liked or trusted by independents or swing voters. “
That’s true. That’s very true
I will add to your reply that Trump has the more enthusiastic base of support than she does. So that could work to his advantage in the election
Hillary is a dud.Even the DNC recognizes that