What happened: The Boston Red Sox are evaluating major roster needs as winter preparations begin for the 2027 campaign. Roster depth and rotation durability remain primary focal points across the league heading into the winter. Boston enters the period examining both internal depth and potential external trade targets.

Why it matters: Boston has already initiated 40-man adjustments, sending an infielder to Detroit for cash considerations in late October. The club has also explored trade avenues across the infield market to address positional needs. Executing those moves will dictate how much financial flexibility the front office retains to bolster the pitching staff.

What to watch: The front office will continue roster evaluations as the general managers' meetings and winter trade windows approach.