It looks like a window wall system to me, you can see the spandrels lines all over the rendering.
It might actually end up being that new hybrid system seen on museum tower, which could look pretty good here.
Originally Posted by steveve
even MLS and ICE are more interesting in design imo,,
I worked on that project so I should be biased, but even I think they are some of the worst tall buildings in the city. They are so bland, and the parts of them that aren't bland are just plain ugly. The only saving grace is the great massing of the podium that makes the area feel much more urban.