Lowe is the only one who might garner a decent return.
I think the question is how does CJ look at shortstop? If he struggles, defensively, they need to move him to another position. Does that position change necessitate trading someone else? For instance, do they try him at 2B, and move Garcia? Do they try him in CF, and move Young?
Or could they just move him to LF, put Wood at DH, and then call up Hassell and platoon him with Young.