For me, the Red Sox have a couple of needs
1. Another starter. Now, if there was an amenable way to bring back Giolito that is a good place to start. But another high floor #3 type or better is on the menu. Between Tolle, Early, Witherspoon and (less likely) Perales, there are some possibilities in 2026 - but need more certainty for sure.
2. Hit ball far. We are in a more homerun centric world than ever and this team needs more. Now, the team is not without power ... but this team not having that "hey, a 3-run homer could happen right now" threat makes its life harder compared to the very top of the league.
I kind of feel like Mayer taking SS and moving Story to 2B would be the best option for the infield, but Mayer has to like be able to play and stuff. Bregman coming back is the best option for 3B - even on the wrong side of 30.