FILE - In this Saturday, Oct. 27, 2018, file photo, Oklahoma State quarterback Taylor Cornelius looks for an open teammate in the second half of an NCAA college football game in Stillwater, Okla. Oklahoma receiver Lee Morris and Oklahoma State quarterback Taylor Cornelius are among the top players in the nation who started their careers as walk-ons. (AP Photo/Brody Schmidt, File)

FILE - In this Saturday, Oct. 20, 2018, file photo, Oklahoma wide receiver Lee Morris (84) points skyward after scoring a touchdown during the first half of an NCAA college football game against TCU in Fort Worth, Texas. Oklahoma receiver Lee Morris and Oklahoma State quarterback Taylor Cornelius are among the top players in the nation who started their careers as walk-ons. (AP Photo/Brandon Wade, File)