If everyone's healthy by the time Shaw's rehab is over the position player group will probably look something like... Omar, Manny, Kolten, Luis, Willy, Jace, Christian, Lorenzo, JBJ, Garcia, Deadline 1B. If the team is comfortable with five OF then Tyrone would be the 12th position player. Whichever of Shaw, Vogelbach, Hiura, Rowdy or whoever else is the last man will likely be getting most of their playing time in a pinch hit/defensive replacement type role, so their impact should be pretty minimal.