What do you think that could be? Do you think it entails turning our backs on Israel? During the last 4 years, I have come to the conclusion that a palestian state cannot work-because the "palestinians" won't settle for that. Why are the concessions not being demanded from them-IMO, Israel has conceded plenty.
The Palestinians need basically to accept the Barak deal, less a bit of land here and there perhaps near the 1967 border. That is the end game.