I would have no need to "brief" Jefferson on anything.
You're the one who'd have to sell him on things like reason and intellect having nothing to do with politics, massive centralized power as the "New Hotness" for how to organize a society, that tens of thousands of Federal regulations, a $16 trillion debt, and Federal banking are normal, and that people can't be trusted to own arms or do anything else without close Federal supervision.
I'd pay 500 bucks to watch it.