Arizona’s bullpen just got a shot in the arm—literally. The D-backs have signed Jonathan Loaisiga, a former Yankees reliever known for his electric sinker and knack for getting ground balls, to a minor league deal with a spring training invite. Injuries have hammered Arizona’s relief corps, so Loaisiga’s arrival could be a game-changer if he stays healthy. He’s battled injuries himself, but when he’s on, he’s tough to hit. Will this move steady the D-backs’ late-inning woes until their top arms return? What do you think about taking a chance on a high-upside, injury-prone vet? #Sports #Baseball #Dbacks