Rafael Devers signed a life-changing contract that seemingly did not change him at all

FORT MYERS, Fla. — When Rafael Devers arrived in spring training, he drove into the Red Sox complex he’d known since he was a teenager. He walked along the sidewalk he’d followed as a low-level minor leaguer. He turned into the major-league clubhouse where he’d prepared for most of his career. Devers had shared that space with countless friends and…