"The document does not promise a full and collective return for millions of Palestinians, but it also does not cede this right. On the contrary: the proposed time frame for the solution of the refugee problem is five years, while the time frame for the Israeli retreat from the Palestinian lands [sic], evacuation of settlements and completion of installing Palestinian sovereignty on its lands according to the maps - which are more important than the texts - is only three years."So Zakot is saying that the PA will first get everything that it wants in the West Bank/Gaza, so it will be able hold out and stay maximalist. And don't think that they wouldn't.
Arutz-7 translates the above from PA daily Al Hayat al Jadida. Perhaps Ribbity will take a closer look.