By acquiring three-time All-Star Rafael Devers from the Red Sox, the Giants did what the Mariners won't: take on a boatload of money to improve their team.

The Boston Red Sox have already traded a key player in Rafael Devers. They could look to move on from another player who figured to be part of their future.

Boston Red Sox legend Manny Ramirez has offered a theory about why things between Rafael Devers and the organization fell apart to the point they traded him to the San Francisco Giants in a surprise blockbuster on Sunday night.