Time to dust off those brain tumor rumors: Katherine Heigl is 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 Earth-bound soul mate, Izzie. Morgan will appear in the Nov. 6 episode.
What brings Denny back this time? 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.