Time to dust off those brain tumor rumors, writes Michael Ausiello of EW: Katherine Heigl is going to be seeing dead people again on Grey's Anatomy.
For the second time this season, Jeffrey Dean Morgan's deceased Denny will descend from heaven to have a heart-to-heart with his soul mate, Izzie.
ABC declined to comment on the subject, but a Grey's Anatomy mole says that Jeffrey Dean Morgan will appear in the November 6 episode, "Rise Up."
What brings Denny back this time? Here's a tantalizing clue:
Something happens in the episode that could easily set the stage for a Heigl departure at season's end. I'm not saying it will; only that it could.
What do you think it could be?