The analysis here, like the analysis everywhere saying take Kid Rock seriously is essentially this. Donald Trump, despite all his buffoonery, sexism, and repeated decades-long demonstration that he says and the Sphinx really really nasty offensive things, still beat a mainstream well-known Democratic woman in a traditionally Democratic state. Therefore Anything is Possible.
Which I suppose is true. After all then, could simply be hit by a meteor crashing to Earth which is after all technically possible. And the governor could appoint Kid Rock as the interim senator who would then run as an incumbent. It's still possible after all.
Or, Trump's win against Clinton who is a skin of the teeth fluke which most Blue Collar voters are feeling pretty betrayed about Trump stabbing them in the back for typical billionaire policies, Plus even Trump was a better candidate than Kid Rock because the former could at least point two decades worth of a ledge business success and say he would run dysfunctional Washington like a business and make it work. Kid Rock may have made tens of millions by marketing mostly crappy music, but voters aren't going to give him the same benefit of Doubt of well he's made money so he in business so he knows how to run things