Bill Walsh coached the San Francisco 49ers in their glory years and they really haven't been the same since.
Ingmar Bergman was an amazing film director -- I remember watching Fanny and Alexander when I lived in New York City and thinking it was one of the most beautiful movies I had ever seen. Next to Akira Kurosawa, Bergman is my favourite non-English film director.
And last, but certainly not least, Tom Snyder. I never liked much late-night television: if I was up that late, I wasn't watching television. (I was probably working or sitting in a bar somewhere.)
But Tomorrow with Tom Snyder was another creature all together: he was funny, asked enormously brilliant questions, and never hesitated to call someone an idiot when they were (which was often!). When the show was cancelled, I was not happy.
As "the business" goes, of course, he ended up getting a gig at WNBC-TV, the NBC affiliate in New York, in 1985, just before I left. They had a great advertising campaign for him on the subway, with a full head shot, and a long list of descriptors.
It was so terrific and memorable, that someone actually produced T-shirts with the same script.

I bought one just before I left: I'll wear it proudly in memoriam.
Rest in peace, gentleman: you will all be missed.

