The Red Sox haven’t altered their roster much this offseason, but they have made significant changes to their coaching staff.



Among the new faces in Boston next season will be pitching coach Dave Bush.



The 40-year-old has worked in the Red Sox organization since 2016, previously serving as a pitching performance coordinator and pitching development analyst, largely on the minor league side.



Bush might not have experience as a major league pitching coach, but his wealth of knowledge both analytically and at field level in multiple capacities make him an intriguing fit.



Drafted in the second round in 2002 by the Blue Jays, Bush spent parts of nine seasons in the majors, pitching mainly for the Blue Jays and Brewers. From there he spent a year playing in Korea before joining the coaching ranks. Bush spent two years coaching at Maine’s Bridgton Academy and also coached overseas through MLB International, serving as the pitching coach for the...