As George once said: "I've lived my whole life in shame, why should I die with dignity?"
Why don't they just end Seinfeld with the four of them sitting in Monks, arguing about Superman or Cornflakes or something. The camera could just pan out, we'll see that famous exterior, and then.................. \ \ \ \ \ \ \ \ \ \ \ Nothing happens. After all, it's a show about nothing. There will be no fiery death, no wedding, no crazy finale. It will be the same old thing. 20 years from now, we won't even be able to tell which episode was the finale. Oh, and BTW, I'd like to see Jerry doing his stand-up at the beginning and end of each show again, for old time's sake :-)