Dallas could dome Cotton Bowl

From the DMN:

Deep within a multimillion-dollar contract to renovate Dallas' Cotton Bowl is an easily overlooked item that may resurrect an otherwise defunct idea from last decade – doming the stadium.
The $30,000 study would investigate options for covering the Cotton Bowl with a permanent roof or something semi-permanent, such as an inflatable, retractable or removable dome.

I wonder if you can get a deal on tickets if you agree to help blow up the inflatable roof.