Sherman hopes to be back on field in 2-3 months

Richard Sherman was introduced to the San Francisco media Tuesday, but it will be some time before he's unveiled in a full 49ers uniform.

Sherman, who tore his Achilles in Week 10 of the 2017 season, said he hopes to be back on the field by May or June. He also underwent a procedure to remove bone spurs from the ankle.

The injury forced Sherman to miss a game for the first time in his seven-year career.