The last roster move the Red Sox made impacting the 40-man roster was back in mid-January when they acquired catcher Blake Sabol from the Giants. Since then, there’s been a lot of talk about the possibility of Boston signing Alex Bregman, and recently trade talks with the Cardinals and third baseman Nolan Arenado have resurfaced.
Who could they acquire to replace O'Neill? They have already let Alonso and Santander go by the boards!