I think that everybody around the table who does support a two-state solution would agree that the basic terms of reference, as presented in Oslo, still inform what would likely be a resolution to the conflict: mutual recognition, guarantees of security, land swaps that would accommodate and account for some of the current Israeli presence in the territories but compensate Palestinians with other territory so that it was net neutral. Those parameters, I think, are still there.
The benefit we have today, which we didn't have in Oslo, is a growing level of comfort among the Arab world. The surrounding countries, through the Abraham accords—the peace treaties with Jordan, Egypt, the flirtation with Saudi Arabia—could support whatever the parties directly negotiate.