Well, you know I had to work John in there somehow. And I really wanted to do something a little different in exploring John's relationships with both his sons (NO, not like that . . . at least not this time), and all the pre-show and S1/S2 angles have been done to death. I actually got the idea from the episode of Grey's Anatomy where Meredith almost dies but Denny and some others talk her into going back. TELL NO ONE.