Seriously - correct me if I'm wrong here- It isn't the compilation of the saves that matter, it is how effective the guy is who is doing the pitching. Total saves might tell us something about a closer but certainly not a real significant way to rate them. Might make some of them some more $ I guess. Logic might say that if a pitcher is leading the league in saves, he might be a decent closer I guess.
The batting order is something that is controllable by the manager and although it might not be the most important thing that he does by a long shot, a poorly constructed one might cost a team games. I don't see how there could be an excuse for screwing that one up. In defense of Farrell, I guess I might say that on any given day he might have a variety of choices to fill the key spots in the order. I guess that that is a good thing also.