Trump does not trust people. Resigning to get a Vance pardon requires trusting Vance to hold up his part of the deal/plan.

In contrast, although tired and miserable while POTUS he remains untouchable.

that he would quit before the first debate?

I do.

The only people that he talks to are his ass kissers and they tell him he’s doing a fantastic job.
He is not aware of the real news. He’s protected in his little self aggrandizing bubble so thinks he’s doing great.
Why would he quit when he’s so great At at the job?

And CARVILLE has been quite the chatterbox.

so why would he quit? He loves everybody kissing his ass and kowtowing to him. It's what he lives for.

I wish he would quit, but that would be so out of character for him. He would be so afraid that people would think he's a "loser" if he quit and to DJT, that's the worst thing anybody could be. He was even reluctant to name his son Donald J. Trump, Jr. because, as he said, what if the kid turned out to be a loser?

NO.

Even if Donnie wanted to, they wouldn't let him. For the Star Trek fans, the scenario would get very "Patterns of Force" really quick. He would get drugged up and dragged out for the cameras, to dance for his cult of followers.

he will be fighting lawsuits, criminal charges and investigations into his grifting 6 billion off taxpayers. He will do whatever he can to stay in power.

They are either forced out or die in office.