San Francisco 49ers Jarryd Hayne (38), of Australia, returns a kickoff during the second half of an NFL preseason football game against the Denver Broncos, Saturday, Aug. 29, 2015, in Denver.
San Francisco 49ers Jarryd Hayne (38), of Australia, returns a kickoff during the second half of an NFL preseason football game against the Denver Broncos, Saturday, Aug. 29, 2015, in Denver. Joe Mahoney AP
San Francisco 49ers Jarryd Hayne (38), of Australia, returns a kickoff during the second half of an NFL preseason football game against the Denver Broncos, Saturday, Aug. 29, 2015, in Denver. Joe Mahoney AP