 He also joined Jerry Jones and an anonymous donor in donating $10 million to the school.On December 28, 2008 John and Denise York announced that their son, Jed York, would become team president and operating head of the franchise, while they would become co-chairmen responsible for providing resources and maintaining their role of interacting with other owners and NFL executives.John continues to serve as chairman of the NFL's International Committee and also sits on the league's Audit and Business Ventures Committees.