jarryd hayne retires from 49ers to ex rugby league star hayne leaves nfl read about true home for 49ers broadcasts jarryd hayne highlights 2016 nfl jarryd hayne australian rugby star san francisco 49ers trade up select ji former 49ers lb oren burks signs with 49ers hayne announces nfl retirement nfl draft 2020 tracker latest picks former rugby star christian wade making australian rugby star highest paid nfl defensive player