Over the last week or so, there have been crews on the roof of Peachtree Lofts (northwest of 7th and P'tree) installing these things:
At the time of this writing, these things are on the NE, SE and SW corners of the building, but not (yet) on the NW. There are also new electrical boxes (or something that looks like that) on the roof, which is clear because they are clearly-painted and haven't been storm damaged like everything else on the roof.
Are these some sort of cellular or radio transmitters? Is it possible they gearing up to take down that ugly huge antenna on Cypress?