Arizona: 3B Josh Bell's contract was purchased from Class AAA Reno, and manager Kirk Gibson said he will get a chance to start regularly for a while. Bell, a former top prospect of the Dodgers, was hitting .381 with four homers and 30 RBI in 26 games after being acquired from Baltimore in late April. Bell has spent parts of two seasons in the majors with the Orioles. With Bell as the starter, 3B Ryan Roberts will assume a bench role and also could play some second base, Gibson said. ... 3B Cody Ransom, who hit . ...