You have to take into account, he's been shuffled around more this season than a 20-year old deck of cards.
He's been in long relief, a set-up guy, a starter, a closer, you name it. His stast have suffered becuase of his PT instability.
He's by no means, an ace pitcher, but his skill is higher than his numbers indicate. I've actually been pushing for the last couple of months for the Reds to at least give him a shot at closing. He's a much better pitcher than Weathers ever will be.
That said, I still wouldn't put anymore stock in him keeping a full-time job than I do in Tyler Walker or Chris Reitsma right now.