I think you do need to take a long look at the player development staff and abilities, especially in the area of pitchers over the last decade. If the talent is not there, coaching won't help it much, but Fredo has to answer for the failure to get anyone as a regular starting pitcher since Buchholz . I can't say that the flameouts on the hitting side are as noticeable since we have graduated some pretty decent position players going back to Pedroia's introduction. If Pedey was not injured, then at one point in 2019 the entire infield ( Pedey, Bogey, Chavis, Devers) and outfield (Betts, JBJr, Benintendi) plus Vazquez were all products of the farm system.