By Dave D'Onofrio/Boston.com Correspondent

A major reason for the Red Sox’ failure this past season was the underperformance of some core players. As the team attempts to return to respectability, it is hoping part of the process is as simple as a return to form. However, a 69-93 record obviously means there are changes to be made, so here is a look at where the club stands at each position, including the lead internal option and the most sensible targets among a generally weak crop of free agents.