My apologies if this was already posted. I was in Chicago over the weekend and couldn't help but notice their NBC Tower's resemblance to the CITC. I'm assuming it's intentional given Comcast's ownership of NBCUniversal?
Also, how much taller will the CITC's roof be over the Comcast Tower? The antenna in the rendering looks to be ~100 ft (complete guess), which means the roof would only crest the Comcast Tower by a story or two?