First, let’s correct some revisionist history concerning the late Ken Beatrice, the popular radio sports talk show host who retired in 2000 after a 23-year run: Beatrice, who died last week at age 72, was not the first on the AM dial to orchestrate a sports call-in show in Washington. That distinction went to native son Warner Wolf, one of the most popular TV sports anchors in local broadcasting history. Wolf also did play-by-play on Washington Senators games, and in the late 1960s, he had a daily radio show for several years before making his major mark with a breakthrough “let’s-go-to-the-videotape” sportscast on Channel 9.