Egypt and the PA are openly discarding the carefully crafted 2005 Gaza border agreement without even trying to renegotiate it. It wasn't just an agreement with Israel; it involved the US, EU and Quartet. The value of a Palestinian "agreement" has just plummeted with all of those partners. I would say the chances of a future land-link between Gaza and the West Bank, transiting Israel, are zero. Blatantly violating treaties has consequences.
Netanyahu pays hospital visit to family of Palestinian infant killed in arson attack (Haaretz)
from the article: Egypt to permanently open Rafah crossing with Gaza on Saturday