Judy Feder has just filed for rematch with Frank Wolf. Analysis coming after the primaries on June 12th. I do want to say one thing now though.
One important note for now. In 2002 Wolf got 72%, in 2004 he got 64%, and in 2006 he got 57%. There are lots of reasons for this trend, but it makes 2008 look interesting, especially against an opponent who already has some name recognition.