Israel cannot, and will not agree to lifting the naval and air blockade on Gaza as long as Hamas rules there, for the simple reason that weapons will be smuggled. Moreover the IDF will continue to move in and out of Gaza as it feels necessary for security. Therefore, the vestiges of the Gaza occupation by Israel will remain. It means that Israel has the ultimate responsibility over Gaza as the "occupying power", and this will remain in place until Palestine gains independence or Hamas decides to turn over the rule to Abbas, very unlikely to happen.
Clashes in Nabi Saleh leave soldier, officer and Palestinian lightly wounded (Haaretz)
from the article: Egypt: Israel wants to 'dump' Gaza on us