Because it was such a smashing success the first time?

Via Times of Israel:

Palestinian sources claimed US Secretary of State John Kerry and Prime Minister Benjamin Netanyahu had spoken on the phone about the possibility of restarting Israeli-Palestinian peace talks alongside a number of gestures to the Palestinians, including a previously canceled prisoner release.

Israel Radio, citing the London-based Al-Quds Al-Arabi newspaper, said on Monday that Netanyahu did not accede to the proposal.

The sources also revealed that Palestinian officials Saeb Erekat and Majid Faraj were due to travel to Washington on Tuesday to present Kerry with a new Palestinian proposal.

The proposal likely calls for the Palestinian Authority to delay a bid to have the United Nations Security Council define a timetable for an Israeli withdrawal from the West Bank, as well as moves to join international bodies, according to Israel Radio, citing Arab media reports. Instead, the sides would spend four months in negotiations defining borders.

Over the past week, there has been increased talk of reviving talks between Israel and the Palestinians after a previous round of negotiations fell apart in April with no results. During the nine months of talks, Israel released three rounds of Palestinian prisoners but balked at a fourth and last release.