Stalling techniques, more likely. The arab/pal camp has absolutely no intention of making any concessions as they work toward the goal of a pal state in place of Israel. You cannot reason with people who have no intention of being reasoned with. The only thing they will accept is for Israel to give up everything while they give up nothing.
Saudi king to meet with Obama on Friday amid Gulf concerns over Iran deal (Reuters)
from the article: Report: Abbas reiterates refusal to recognize Israel as 'Jewish state'