The office building portion is up to floor 2 or possibly 3 of the concrete elevator shaft, for both the mall portion and the tower portion. They are installing the steel for the 2nd floor base as well.I was in the area recently. The new Lindau "Tunnel" opened last week. It looked like a fair amount of concrete had been poured for the MOA project as well.
The hotel portion hasn't popped up above the hole yet.
This leads me to believe that Triple Five is moving forward with building the office on spec, or that they have an office customer but haven't announced it yet.