Question 1

Would a domed stadium host more events than Soldier Field?

Accepted Answer

Not significantly. The "extra events" promise overstates how many major concerts and shows a new venue would actually draw, especially a roofed building competing for the same limited touring calendar.

Question 2

How long do ETFE roofs last?

Accepted Answer

ETFE roofing has a much shorter track record than the structure it replaces. Soldier Field has stood for roughly a century; ETFE systems have been tested for a fraction of that. The durability comparison is not close.

Question 3

Does a new stadium make the Bears better on the field?

Accepted Answer

No. There is no evidence that a new building improves on-field performance. The case that a stadium keeps the Bears competitive does not survive contact with the record.