Diamondbacks general manager Kevin Towers has been planning a trip to the Dominican Republic to scout and while there he will take a look at Vladimir Guerrero. "Who knows what comes of it," Towers said. Arizona's vice president of Latin operations, Junior Noboa, organized the workout. "Junior knows him and likes him and says he looks good," Towers said. "Junior knows him well, and he's in the Dominican right now. (Noboa) said he's in good shape. I'm going to be down there for a workout anyway."