I think something closer to the model we saw a few weeks ago is more likely: still boxy, but with a much more slender upper volume, in order to obstruct less of the views from 30 HY.
I honestly don't mind something fairly boxy here. There already are so many different geometries going on between 10, 15, 30, 35 HY, as well as 3 Hudson Blvd and (less likely) the Spiral. It's not quite a cacophony but it could become one without a few quiet designs to keep things in balance.
In any case, if 10/30/50 HY are any indication, the cladding will be stellar, which can elevate even the simplest of boxy designs.