According to Dave Meltzer, there has been talk in WWE about doing something special with The Undertaker at Survivor Series. This year's PPV will mark the 20 year anniversary since he made his debut.
One of the ideas being discussed is for Undertaker to face Kane in a buried alive match.
It's also rumored that the next several months will be The Undertaker's final run and that's one of the reasons why Paul Bearer was brought back.
http://nodq.com/wwe/287801806.shtml
