The Orioles have acquired slugging third baseman Mark Reynolds from the Diamondbacks for right-handed relievers David Hernandez and Kam Mickolio. "We needed to improve our offense," Orioles president of baseball operations Andy MacPhail said. "We think Mark Reynolds very much represents that." Reynolds has averaged nearly 35 homers for the last three years. He's also struck out over 200 times in each of those seasons.