Those are two different things i.e. Bibi can scale back his demands - good on him - but when it is all said and done all he is doing is being A Little Less Greedy. But Palestinian RIGHTS have a value, and so Abbas - rightfully - should be compensated for giving them up. Soooo, what's Israel willing to pay to have control of Palestinian air space? What's Israel offering that would make it worth Abbas' while to agree to the IDF staying in the Jordan Valley?
4 UN peacekeepers injured in Sinai and taken to hospital in south Israel (Haaretz)