The Palestine Liberation Organisation (PLO) threat to refuse to negotiate with Israel unless President Trump withdraws his recognition of Jerusalem as the capital of Israel could see Jordan replacing the PLO as Israel's negotiating partner to end the 100 years-old Arab-Jewish conflict.
This threat--unless unconditionally revoked--would give Trump the opportunity to consign the PLO to the political wilderness by inviting Jordan to step in and negotiate with Israel over Trump's eagerly-anticipated "ultimate deal‚".