BOSTON — Veteran shortstop Ronny Cedeno is an even more unlikely designated hitter candidate than second baseman Jose Altuve.But the latter has already served as DH for the Astros this season and Cedeno has received the call for a 6:10 p.m. CT game Saturday against the Red Sox at Fenway Park. Robbie Grossman has been moved out of the leadoff spot and into the nine hole, while Cedeno will bat fifth. The Astros’ (7-16) lineup features seven righthanded batters and two switch hitters (Marwin Gonzalez, Grossman) against Boston lefty Felix Doubront (2-0, 4.32 ERA). “This guy’s tough on leftys,” Astros manager Bo Porter said. “It was more about getting all [...]