San Francisco 49ers quarterback Blaine Gabbert, left, hands off to running back Reggie Bush during an NFL football mini-camp in Santa Clara, Calif., Wednesday, June 10, 2015.
San Francisco 49ers quarterback Blaine Gabbert, left, hands off to running back Reggie Bush during an NFL football mini-camp in Santa Clara, Calif., Wednesday, June 10, 2015. Jeff Chiu AP
San Francisco 49ers quarterback Blaine Gabbert, left, hands off to running back Reggie Bush during an NFL football mini-camp in Santa Clara, Calif., Wednesday, June 10, 2015. Jeff Chiu AP