User blog comment:General MGD 109/Odd off spring/@comment-3045936-20120229230609/@comment-3519940-20120229230836

And with John to save Dean. Yes you are correct. But even then he can still resurrect people. Dean could make a deal with Sam to resurrect Ellen but he still wouldn't be able to do it. I think what he means is that he possesses the power to revive people.