The Dodgers are considering signing free-agent outfielder Alfredo Amezaga, according to a club official. The official, however, denied reports that a deal has been reached. Amezaga, 32, missed the final four months of last season with a microfracture in his left knee that eventually required surgery. He isn't expected to be ready to play until late June. He has experience at all seven positions on the infield and in the outfield.