We received an email stating a rumor about a 'high-end' restaurant moving into the building back in December, but that hasn't happened yet. It's a great building, in a prominent location and in our opinion would be a great place for a restaurant or a sports bar given it's proximity to Solider Field. The only problem is that its current floor plan has a ton of square footage, but if the right tenant emerged, we're sure it could be split up if necessary.
Regardless, the new lighting looks great in our opinion (if it really is new).