Jorge Polanco is focusing again on developing his skills at first base as he prepares to return to playing at that position for the New York Mets. Multiple reports say Polanco is working on the defensive and positional aspects of first base, emphasizing that continued improvement is part of his preparation. The coverage also notes that Polanco’s long-term goal remains to become the Mets’ regular first baseman. The articles frame this period as a refocusing phase, with Polanco getting back to the fundamentals of first-base play while gearing up to be active again at the position. While the reports do not provide new statistical or performance context, they agree on the central point: Polanco is using the time before his next stint to sharpen his first-base development. Overall, the reporting portrays Polanco’s preparation as both a practical step toward his immediate return and a continued effort to secure a consistent role at first base.