San Francisco 49ers wide receiver DeAndre Smelter runs during practice at the team's NFL football facility in Santa Clara, Calif., Tuesday, May 17, 2016.
San Francisco 49ers wide receiver DeAndre Smelter runs during practice at the team's NFL football facility in Santa Clara, Calif., Tuesday, May 17, 2016. Jeff Chiu AP
San Francisco 49ers wide receiver DeAndre Smelter runs during practice at the team's NFL football facility in Santa Clara, Calif., Tuesday, May 17, 2016. Jeff Chiu AP