When the article mentions that the Arab world would be angry, the initial reaction is when are they not angry. There is nothing short of the Jews packing up and leaving for America that will ever appease the Arab world, so why even worry about what they think. The attacks from Hamas will continue regardless. Iran will continue to threaten annihilation. The Arab world does a lot of talking , but we saw how that played out in Desert Storm and the Six Day war. The Arab world has always been a lot of talk and threats, but little in the way of sustained action.