The White Sox announced to the baseball world that they were ready to move on to the next phase of their rebuild by signing All-Star free agent catcher Yasmani Grandal to a four-year deal worth $73 million — the largest in franchise history. Grandal was a rare catcher who combined both offensive power and excellent defensive skills, especially in framing pitches. Part of the reason the White Sox were so aggressive, in signing him before the Winter Meetings, was because of how he’d benefit the yo