ABC announced the return dates for several current series that have gone off the airwaves during the protracted writers strike and while it's good to see scripted series--including Grey's Anatomy, Ugly Betty, Desperate Housewives, Boston Legal, Samantha Who?, and Brothers & Sisters --return to the networks, I am a little apprehensive about one small thing. ABC is moving Lost to 10 pm again. It's rare that such a breakout hit should have so many timeslot changes over the past few seasons but I have to say that I was thrilled when Season Four of Lost launched in the 9 pm hour. It wasn't so early (8 pm) that those of us who don't work 9 to 5 hours would miss the start of, but not so late that those of us who have to get up super early the next day couldn't stay awake for (10 pm). No, 9 pm seemed the perfect compromise, the ideal hour for such a thought-provoking, complex, and challenging series. I can understand why ABC would shift Lost behind the return of