Brian McNamee, Roger Clemens' former trainer, has added another attorney to his legal team and could file a defamation suit against the seven-time Cy Young Award winner, according to The New York Times in its Saturday edition. Richard D. Emery, a prominent New York lawyer, told the newspaper he has been asked by the lawyer for McNamee to assist in defending McNamee against allegations that he lied to former Sen. George Mitchell's investigators about Clemens' use of steroids and human growth hormone. McNamee's lawyer Earl Ward told the Times he recruited Emery because of his experience in libel and defamation cases.