In a general sense, I think the Sox already have the team for the playoffs despite some imperfections. Was it moonslav who said every team has them?
Right now I like the hitting and the rotation (who woulda thunk it?) and kind of the defense even though the infield is not stellar. The bullpen is a worry, but can still work. When Wright returns, I see Kimbrel, Ziegler, Ross, Barnes, and Buchholz with maybe Abad and maybe Tazawa for junk innings.
3B is a weak point (defense and hitting), but not a big weak point. Outfield looks pretty good. Young's return will help, but I have my doubts about Hanigan helping. The lineup overall is the envy of the AL even with the so-so games against good pitchers. When Leon is catching against a righty starter, the bottom 4 are something like Bradley, Leon, Shaw, and Benintendi. My goodness, there some teams that would be happy with those 4 as their top 4.