If the new government has any component of democracy in it the Rafah crossing will be open. The Eqyptian Military profits because of the exclusion of the Bedouin tribes from benefitting in the tourist trade in the Sinai. If the military never gives up power well Israel and the US can realize Greater Israel.
Pope Francis: Priests in Holy Year can absolve 'sin of abortion' (AP)
from the article: Barak: Israel-Egypt ties not at risk in wake of Mubarak's departure