San Francisco 49ers running back Marcus Lattimore is weighing his football future less than a week after returning to the practice field following a two-year struggle with a devastating college knee injury. Coach Jim Harbaugh said Monday that Lattimore is going to talk to his family and the team should know more in the coming days. Lattimore, San Francisco's 2013 fourth-round draft pick, practiced last Wednesday and Thursday but not Friday. He spent his rookie season last year on injured reserve after tearing major ligaments in both knees during college at South Carolina. More...