Why haven't you done that, like every other serious Israeli Prime Minister? Abbas is not particularly acting unilaterally, he's attempting to gain international support for future peace with Israel - for the benefit of your constituents too who need to come to realization of the necessity to sustain Israel's democracy - based on 1967 cease-fire lines. You'll also benefit in the upcoming Israeli elections if your border proposal is in alignment with that of those established through U.N. endorsement. For the majority now in Israel and in Diaspora, see you as the only capable strong political leader - although I beg to differ.
Reformists are in the lead in Iranian parliamentary elections (dpa)