I'm sure it's already been discussed here, but 187 pages of posts is too many to look through..... does anybody know what (residential?) is supposed to be built on the three blocks south of the United Nations and when it's supposed to take place? It's where the former massive ConEd building was located (so the Zoning should have some sort of attached variance unless it's since been rezoned). Those lots have been vacant for so long (years) that they've got a nice layer of green grass/weeds, so something isn't adding up with the development of it.
Green Grass growing (old photo)
All I have found is that it's 6.4 acres owned by developer Sheldon Solow.
Original development circa 2007
that seems dead now according to this:
http://ny.curbed.com/tags/first-avenue-mud-pit
It seems a bit small to build a stadium, but nothing is impossible when a little cash is thrown at the solution to expand over the FDR and into the water (pier).