David "Boomer" Wells blew into his hometown on Friday evening and let on that this is more than likely going to be the last season of a successful, colorful big league career. Wells, obtained Thursday by San Diego from the Red Sox for the stretch drive, said he plans to retire regardless if he helps get the Padres into the playoffs. "I'm going to pull a Junior Seau. I'm just graduating," Wells joked, referring to the former Chargers linebacker who announced recently that he was "graduating" from the NFL rather than retiring.