This news is not new, but if you hadn't heard already I wanted to give fair warning (hence the spoiler tag).
Season Finale Special Guest Star: George Steinbrenner. Announced on national radio today (Johnathan Brandmeier show) that Steinbrenner fires Costanza in the finale this year. No news on a wedding, but this would seem to be the "out" George needs to once and for all dump Susan.
Chuck Gitles