Red Sox make long-term investment in Bello as they await clarity on Giolito's elbow

Red Sox pitcher Brayan Bello, left, talks with manager Alex Cora during spring training in Fort Myers, Fla., Thursday, Feb. 15, 2024. Atlanta Braves center fielder Michael Harris II (23) celebrates after hitting a home run in the third inning of a spring training baseball game against the Philadelphia Phillies Wednesday, Feb. 28, 2024, in Clearwater, Fla. Atlanta Braves center fielder Michael Harris II catches a fly ball over left fielder Jarred Kelenic, left, during the second inning of a spring training baseball game Wednesday, Feb. 28, 2024, in Clearwater,...