I get your point too. Kevin Sorbo was the name that came to my head first, for some reason, and Kevin Costner followed. TBF though, Kevin Costner has won 2 Academy Awards, one for Best Director (Dances with Wolves in 1991) and has been nominated for a best actor award. He does have a long list of industry accomplishments in various roles. Kevin Sorbo doesn’t have anything close to that. I’m not a big fan of Kevin Costner but objectively speaking he is accomplished in his career.
Kevin Spacey wouldn’t have been better though, with his rapey background and all that, wouldn’t feel right putting him forward as something to aspire to.
Maybe Kevin Sorbo and Kevin Kline would have been a better comparison.
I never looked it up but I always heard it was written in 1948 and he just reversed the last two numbers as it was an easy way to put it in the not too distant future.
Like I said though, I never had the inclination to look it up, maybe he wrote it in 1948 but it was first published in 1949.