Some changes in the top few tiers this week, as Adam Ottavino and Sean Doolittle made their returns from the DL. Felipe Rivero also graduated to closer status, which was bound to happen sooner rather than later. The next reliever on this list to earn save opportunities is very much up in the air. If I had to guess, I'd say Tommy Kahnle, as the David Robertson to Nationals rumors have refused to die down. He should be owned in most standard leagues by now anyway.
TIER 1: Good Vibrations
1. Andrew Miller (Cleveland Indians)
