What would have been great is that in the final episode of the sitcom "Cosby", it would have been revealed that the whole series was a dream of Cliff Huxtible. Ala the final episode of "Newhart". That would have so cool and very approiate since the shows comedy is very much like "the Cosby show" and he had the same actress play his wife.

And in the final scence, we would find if Cliff and Clair finally got the house all to themselfs.

what i think would have been funny is to have all cliff nad Clairs kids/grandkids come to their house and they would all need a place to stay, sp they have to move back into their own rooms, people are sleping on the floor, everywhere. but then Cliff nad Clair wake up and it is all a dream

What would have been great is if, all the kids had their own kids, and even 1 or 2 grandkids and Claire and Cliff witness them giving their own kids trouble, and they just laugh, because now they're going giving them the same problems that they gave claire and cliff.
it would even be more great if this all took place in one of their houses. Like denise and martin's, or Sandra and Elvin's.