In a surprising move, the Boston Red Sox have released pitcher Walker Buehler, who was struggling after signing a $21 million contract. This decision comes as part of a broader roster shake-up, which includes the promotion of rookie Payton Tolle. Buehler, a two-time All-Star and World Series champion, faced a disappointing season with the Red Sox, prompting speculation about a potential reunion with the Dodgers or interest from other teams like the Cubs and Phillies. Red Sox officials, including Craig Breslow, have explained that the release was aimed at making necessary roster adjustments as the team focuses on upcoming challenges.