What happened: The Philadelphia Phillies face an offseason infield overhaul with Bryce Harper moving back to first base following his midseason outfield stint and Trea Turner remaining at shortstop, per Yahoo Sports. Bryson Stott is slated to reclaim second base, though his ability to With Edmundo Sosa approaching free agency, the club also needs a multi-position backup, with Atlanta Braves utilityman Mauricio Dubon profiled as a free-agent candidate.

Why it matters: Philadelphia previously brought in Luis Arraez at the trade deadline, but finding high-impact offensive upgrades on the open market remains challenging this winter. How the front office reshapes the dirt also hinges on minor-league prospect Aidan Miller, whose health and defensive assignment will dictate whether he challenges Turner at shortstop in 2027.

What to watch: Philadelphia must decide whether to re-sign Edmundo Sosa in free agency or pivot to an external utility option like Dubon as winter roster moves begin. The organization's internal evaluation of Aidan Miller's timeline will determine whether the Phillies pursue a long-term infield fixture or a short-term bridge.