Well, let me talk a little bit first about same-store NOI. We really do have a lot of comfort level with what we did. And I think, as we've never been under ... we've averaged over 3% same-store growth for the past 9, 10 years. So, when we came out with this guidance, and we've done it very thoughtfully, the high-end of the guidance, it's really looking at lower terminations fees and a couple of 100,000 square feet of greater move outs. When you get into the low-end of the guidance, we literarily sat down and it looked it retailer by retailer, and I'm not comfortable saying who they are, looking at our portfolio, doing that, some of these retailers that share fortunately on and to go until 11, they're going to go into 7, because they're not going to be able to get credits, and work their way through it and what would that be and that represents the low-end in our guidance. So, I feel like we have really thought through, the amount of top move outs, which is typically, as I said about 55% of our move outs, 45% of the GLA (ph) has been bigger boxes. And our guidance really reflects that. And in terms of people who are replacing some of these big boxes, as I mentioned, we have a grocery store replacing the Albertsons. We've got several significant tenants, the Dollar Tree's taking on, believe it or not (inaudible) Tuesday morning, City Trends which is a moderate price fashion store and lot. And those are some of the people that are growing. But with that I will say, yes, we've got good interest. Yes, we're working deals. The deals are harder, but more importantly they're taking longer. And that's why we changed our down time in this guidance too, and when we talk about it from 8.8 months at the end of this year to 11 months next year. And that's incorporated into it. So, I really feel like we've got it covered. Really, as much as you are capable of, of how bad it could be, and what do we think is really going to happen and that's why we gave the range that we gave.