They did propose to build an indoor winter garden (which I would assume would have some retail in it) in front of the the Hancock Tower, but the neighbors flipped out at losing their precious "open space." It boggles the mind how they could prefer to have a windswept plaza that is basically unusable most days of the year vs some nice publicly accessible indoor space at the same location. This is basically what happened with 100 Federal. The plaza was barren and useless. The new indoor space is quite nice!