VERO BEACH, Fla. - In a development that made it clear the Dodgers' planned spring-training move to Glendale, Ariz., still isn't a certainty, the club issued a carefully worded statement on Thursday night indicating it is exploring "alternatives" to the move. The statement came almost three months after ground officially was broken on a two-team facility in the Phoenix suburb to be shared by the Dodgers and Chicago White Sox.