I think you can probably drop Peralta at this point, the best fit for him would have been against the Rockies, if he didn't see any work against them he probably won't in the NLCS either. Guerra stays, Woodruff is certainly still safe. Keon will be on the NLCS roster, his value to the team is a relative constant regardless of opponent. Thames for Schoop makes some sense, but I don't see it happening against a lefty heavy rotation like the Dodgers. They already are carrying a PH only type in Santana and Thames would be another. I don't see it. Cedeno makes sense. I don't see them adding Jennings, he hasn't pitched in 2 weeks and has struggled in high leverage situational roles this season. So I would say Peralta is out, Cedeno is in, and everyone else stays.