When I was in college (back around the time the pyramids were built), I had a friend who often said when we'd play sports video games (hieroglyphic graphics!!) that "stats are for losers". To me, the only 'stat' that means anything for a closer is blown saves. Perk was perfect in the first half. That's effectiveness. But I remember having an 'oh oh' moment when he gave up the triple to Braun in the ASG and gave up the run. He had been untouchable and now he got dented. Then he comes out the next week and blows 2 saves and loses a game. Yes, he's injured and now, ineffective and difficult to be trusted. When healthy, keep riding him out. However, I think the model that KC used last year of getting to the 7th inning and then running out 3 power arms to finish off the game can be used by the Twins in the near future if these power arms in the system become ready. A Burdi-Meyer-May final 3 innings could sound pretty daunting. But I don't care what the other numbers say, if you can't get the job done on a regular basis, you shouldn't be closing. Right now, Perk is not healthy and shouldn't be closing. Jepsen was incredibly shaky last night but got the job done...trot him out there again today when they have the lead in the 9th.