To Adam Frazier, his goal is obvious. The veteran second baseman knows what he is, and what he isn’t. “I’m not a middle-of-the-order bat,” he said. “It’s about knowing your role.” Frazier, one of the best hitters at making contact in the major leagues, wants to walk more times this season than he strikes out — a feat he’s never accomplished and one that only six qualified batters did in 2022.