I’d call it a group effort that includes the pitchers themselves.
Whats with the blame stuff?
I think and I’ve been on this since spring training, if the Sox kept Whitlock, Slaton, Fitts, and Guerrero as the core of that bullpen, they’d be fine. I think thats still true. (For a long time I wanted Houck in there, but that was before Guerrero, Slaton and Fitts.)
Of course I also advocated for cutting Justin Wilson minutes after he signed. So there is that..