Cody Campbell donated enough money to Texas Tech that it re-named its football field after him. In early December, the Texas Tech alum donated $25 million to help renovate the southern portion of Jones AT&T Stadium in Lubbock, so in turn, Texas Tech announced the field is now Cody Campbell Field. Despite his pledge and commitment to Texas Tech, Campbell is fully aware of the problems that encase college athletics. The business model of college athletics is a successful failure. No business needs free money quite like college sports. As college football re-erupts in over-the-table money for pla…