It's been discussed on the media all over with less than one week gone by. Earlier today, a local radio personality mentioned her mother thinking Tom Bergeron would be a good successor. I don't know, I have mixed feelings myself.
In a somewhat indirect relation, I wonder what it would be like if they do a Celebrity WOF edition featuring former WOF hosts Woolery, Goen and Benerschke playing, and helping bid farewell/best wishes to Pat. (Probably not likely!)