There was a a time, say 15 years ago and before, I'd have said no way. However I think the last three elections have taught us that sure anyone can be elected President. Can any do a good job ... not so much.
Seeing him last year he just looks too small for heavy but who knows. I'm sure JC would even say he's too short for 97 yet gave the NC a heck of a match.
Don't think I said anything about fault but pretty sure Gilman said he had issues getting along with the staff. What he said before the dual and did after is documented on video.