Interesting to read this thread at this point. A good one that devolved into some weird pissing match. As to the original topic, haven't seen the duet yet. Will have to track it down. Age dependent? For sure. If you were a 20-something when the song broke out, I'd guess you knew it. Another example of an obscure artist having the inspiration, brilliance, or good fortune to put together a classic that took off and got the necessary airplay to ascend. But, ya, it was a pretty huge sone back in the day.
Don't know Luke Combs, and even if he does a great job on it, it would be hard for me to hold it above Chapman's iconic version. Kind of like Darius Rucker bringing back Wagon Wheel. Sorry, Hootie, Old Crow did it better. Of course, wouldn't have minded hearing Dylan finish it and put it out himself, but Old Crow did a mighty good job with that one. Nothing wrong with Covers/Remakes, but they don't frequently add much more than reintroducing a good song to a new generation of consumers.