Let me ask - did you ever go to a game in Old Soldier Field? The place was a friggin dump. The seats were way, way back compared to the new building and the pitch was bad. The bathrooms and concessions were horrible. Up until 2 yrs before they renovated, they didn't have a replay board (now they have 2 that are state of the art). The bathrooms are the only complaint I have about the building now. They are much nicer but they are still not big enough.
I agree, however, they should have built a retractable dome stadium. My friends and I have discussed this many times. They should have torn down all of the old stadium except for the columnades and the outer wall and make it a park with underground parking. Then they should have built a state of the stadium in the south lot with 80,000 seats and a retractable roof.
Peace