NEW YORK — Alex Rodriguez's lawyers updated his lawsuit against Major League Baseball and Bud Selig, adding new criticism of the commissioner for not testifying in the union's grievance to overturn the 211-game suspension given to the New York Yankees star last summer. The lawyers filed a 33-page amended complaint Tuesday in federal court in Manhattan, expanding on the suit originally filed Oct. 3 in New York Supreme Court. Arbitrator Fredric Horowitz last week refused to compel Selig to testify in the grievance, and Rodriguez then walked out of the hearing without testifying.