Question: Are Derek and Addison going to end their sham of a marriage any time soon?

Answer: If the latest intel from my discolored Grey's mole holds up, Derek after an impromptu exam-room consult with Seattle's best divorce attorney will come closer than ever to subtracting Add from his life (and that's why I have an office, folks). But he may be too late. Word is that Meredith is going to develop a thing for a hunky veterinarian.