The Yankees have made two trades to bolster their roster, starting with the acquisition of Amed Rosario from the Washington Nationals. Rosario is expected to fill a utility role, taking the place of Parza, who has been replaced by Ryan McMahon. While Rosario's offensive metrics against lefties remain strong, his defensive stats have taken a hit this season. The more significant trade involves Ryan McMahon moving to the Yankees from the Rockies. McMahon, a left-handed hitter, brings power and solid defense but has struggled with contact. His long-term contract may stabilize the Yankees' third base position, and the Yankees hope a change in environment will reignite his offensive potential.