In 2010, the Cotton Bowl Classic will move to the new Cowboys Stadium in Arlington, leaving the newly remodeled historic Cotton Bowl facility. Reportedly, Cotton Bowl Classic officials sought for the game to become a BCS bowl game in 2011. (One of the concerns for this game having been the weather, since Dallas can be cold in January, but the new stadium would offer top amenities and a retractable roof.)[6] However, a new four-year agreement between the BCS and ESPN has forestalled any possibility of the Cotton Bowl Classic joining the BCS until 2015 at the earliest.[7]
http://en.wikipedia.org/wiki/Cotton_Bowl_Classic#cite_note-6