The Kingdom of Jordan was once part of so called "Palestine" Please correct me but I understand that 70% of its population is Palestinians. Forgetting about the refugees there is no such thing as refugees after 63 years . It would make sence for Jordan to give up some Jordanian land and Israel as well to finally create a Palestinian state with Aman as their shares capital..
Netanyahu: Most of Americans see eye to eye with Israel on dangers of Iran deal (Haaretz)
from the article: Israel, Palestinian envoys to hold talks in Jordan on Tuesday