MLB insider reveals key factors behind the Boston Red Sox's decision to trade Rafael Devers to the San Francisco Giants.

Even after shocking the baseball world by trading Rafael Devers, the Boston Red Sox may still have the biggest piece at the MLB trade deadline table.

It's no secret that the San Francisco Giants have struggled to convince superstar free agent hitters to make Oracle Park their home. In the eyes of one MLB insider, that fact alone is why the Giants' blockbuster trade for Red Sox star Rafael Devers is a massive win for the orange and black.