I think it's rather funny how much misconception there is around the de-listing of Soldier Field. It wasn't delisted because it turned out "ugly", it was delisted because the designer, Lohan, took the conceptual route we in the industry call "facadism". Archibabble to be sure, and I probably lost you all 2 sentences ago, but when you gut a historic structure and leave the exterior, it is the most patronizing way to try and keep hold of the "historicism". It won several design awards. Not that they mean everything because we as a profession are extremely self rewarding. But honestly, you can't look at SF and think "that's the ugliest thing I've ever seen". Wrigley field, for example, looks like a horsefeathering circus tent from the exterior. Lucas Oil Field looks like it might house a blimp. The Raiders new stadium is just Darth Vader's helmet after it melted down on a very windy day. Stadiums are notoriously difficult to grasp in a single view because THEY'RE GINORMOUS AND, non of it is the Bears fault. The City hired the designers and construction company. But yea, sooooo Bears