Nose tackle Ian Williams signs one-year deal with 49ers (Yahoo Sports)

Free agent nose tackle Ian Williams signed a one-year contract Wednesday with the San Francisco 49ers. On March 9, Williams reached agreement on a five-year deal that was restructured once his doctors in Miami shared findings about an undisclosed injury with the 49ers medical staff. Williams underwent four surgeries near the ankle - having screws and plates put in and then removed - and began the 2014 training camp on the physically unable to perform list following an offseason setback.