There will likely be more released at a later date on this, but they are at least going back and looking at the master plan for the facility.

OU Regents discuss football stadium master plan » New and Developing » The Norman Transcript

"It's a master plan study of the stadium so we can look at the whole stadium and try to set up a series of priorities," Boren said. "We don't want to just look at little tiny pieces of the stadium by itself. We want to look at the whole stadium. It's been over 20 years since there has been a master plan look at the whole stadium."
No timetable and funded by donations.