I feel very strongly that we should not be looking to replace what we had, because I think the whole point of our lives and our arts and our world is that we move on and we do something different, sometimes better, always more interesting, hopefully more beautiful. And I think my whole life and career have been predicated on that, that we are capable through our technology and through our arts and through our ingenuity to do things that we have not done before; to get out of the box, to do something new and different. I think the whole history of civilization is coming up with something creatively new and wonderful. And in my heart and soul, that's what I'm wishing for. I want to see something that doesn't imitate what was there, that does something entirely different and perhaps makes a new kind of skyline, a new kind of city on the ground. I think that that has happened in the past, will always happen, and it should happen there.