New York Mets third baseman David Wright has admitted that he is no longer physically able to play the game, but he will keep a small role in the organization as a special assistant to new general manager Brodie Van Wagenen, according to two team sources. Sources close to Wright say it'll be a part-time role that will allow him to spend time with his family. The 36-year-old Wright played his last game in September after years of dealing with spinal issues. [...]