It's on Mets.com, so I guess it's official: ="Marty Noble"] Mets designate Franco for assignment 07/12/2007 3:09 PM ET By Marty Noble / MLB.com NEW YORK -- For weeks, Julio Franco had spoken privately of the need to find work elsewhere and the need to get enough at-bats to allow him to continue his career and reach his objective of playing at age 50. He was convinced remaining in what he considered a role more limited that he had anticipated would undermine his chances. He planned to ask for his release. The Mets beat him to the punch, though; they designated him for assignment on Thursday as part of the midseason roster restructuring. Some 5 1/2 weeks short of his 49th birthday, Franco now is a former Met. If no other club trades for him or claims him off waivers -- and the Mets don't reverse the process, which is quite unlikely -- he will become a free agent in 10 days and begin looking for a place where he will be likely to be given more opportunity to swing for 50. Franco was pleased Thursday afternoon, but a little off balance. "I thought I would surprise them," he said by telephone, "But they surprised me. It's what I need to do, so that part is good for me." Franco played sparingly in his 1 1/2 seasons with the Mets, starting seven games of the Mets' 87 games this season -- four at first base, two at third and one as the DH -- and batted .130 in 23 at-bats. His work as a pinch-hitter was more effective, seven hits in 26 at-bats, but all were singles. He played in 95 games last season, starting 25, mostly at first base. He batted .273 with 26 RBIs in 165 at-bats and was disappointed by the number of opportunities. Despite the disappointment, he considered seeking a contract extension during Spring Training. He never made the request, and when he found his playing time unsatisfactory, he reversed this thinking and weighed leaving. Now he is gone, creating more pinch-hit opportunities for Ramon Castro, who will be freed of the No. 2 catching restriction by the presence of Sandy Alomar Jr. The Mets wanted the veteran catcher and son of their third base coach because of his catching skills and leadership. Castro's hitting played no small role in this set of decisions. He has driven in 17 runs in 19 starts and has 11 hits -- six for extra bases -- six runs and six RBIs in the last eight games in which he had batted.