Now, is there a world in which you won't need either a clear price floor or a cost containment reserve? The answer is: I don't know. But, at the moment, as a transition mechanism, we think it is an important part of the system in terms of being able to signal to the market, but I think that having a confidential reserve price in which you are, essentially, trying to say, "Is there sufficient demand in the market at an acceptable price, without disrupting the secondary market?"—that that mechanism is valuable, and that's why we're introducing the bill.