https://www.nbcsports.com/nfl/profootballtalk/rumor-mill/news/jarryd-hayne-giving-up-football-to-return-to-rugby
49ers executive Paraag Marathe said recently that he expected running back/punt returner Jarryd Hayne to make a jump in his second NFL season.
jarryd haynegiving upfootballreturnrugby