When the excavation permit applications were posted a few months ago, I took the drawings and superimposed them on the area to get a rough idea of how the building will fit on the site.
The green line represents the boundary of the property and the yellow is the above-ground footprint of the building. I also superimposed the arenas in Detroit and Edmonton (both designed by HOK) to see how they would fit the same site...
Detroit:
Smells like poop: