Exactly; this is a holy site of conquest, not just any piece of real estate. The mosque facility will be huge and able to house the many thousands of muzzie pilgrims who will come to NY to pay tribute to their "great victory."
If someone had told me on Sept.12, 2001 that ten years hence, the World Trade Center site would still be a vacant lot, while just down the street a shining new Mosque stood as a symbol of Islamic triumph, I would have thought them mad.
Whatever goes up can come down.