In some ways, with the rotating slot of "guest stars," this sitcom is taking the appearance of Wrigley Field's 7th-inning stretch after Harry Caray "touched home plate."
On a creepy related note...the other day, I was going through the stack of magazines that we've accumulated, and in fall TV preview edition of Entertainment Weekly (Dated Sept. 12, 2003), the preview for 8 Simple Rules begins:
Ritter died on the evening of Sept. 11, 2003, from an aortic dissection.
UPDATE: Thinking I might not be the most prompt sleuth ever, I did a little google search. And found out this guy made the connection a mere two months before me (though I did it without dropping an f-bomb, which may be the benefit of waiting two months).