https://www.eonline.com/news/1328242/why-barry-s-henry-winkler-wrote-a-letter-to-the-creator-of-yellowstone

"Yellowstone is great. 1883 is great," he told E! News. "I wrote a fan letter to Taylor Sheridan...I said it's amazing to spend time with your storytelling because we are loving every episode of these things." Winkler also made it clear he has no interest in guest-starring on Yellowstone.

If the Fonz showed up at the Yellowstone ranch in Montana, and he ran into the "slightly" pugnacious (not to mention, exceedingly obnoxious) Rip Wheeler, who would win if those two Alpha-males got into a fist fight?

PS Maybe the "Fonz" might also want to widen/improve his tv viewing preferences?