Since he has been with the Twins' Fien has been consistent; here is his FIP: 2012: 3.24, 2013: 3.15, 2014: 3.43, 2015: 3.45. His "success" in 2012 (2.06 ERA, 0.97 WHIP) came from ridiculous: .229 BABIP, 84.4% LOB%, and 6.1% HR/FB. My litmus test is whether or not one of the 4 teams that made the league championship games would have had Fien in their post season bullpen. If the answer is no, which I am afraid it is, he should not be in the Twins' pen. They should be into winning well into the post-season instead of into charity. And, frankly, there are better internal options than Fien, including the 2 kids who closed games in Arizona this Fall...