I doubt that. Yost, like many other managers, has shown that he will change closers if one isn't working out, but I doubt that he would completely go away from having a set closer for very long.(I think he said he was going to closer by committee earlier this year, but that didn't last long until he settled on Torres.) As far as Yost using Torres in the 8th quite a bit, I think that really has more to do with Yost's perception of Torres than any real change in philosophy. I think Yost sees Torres as more of a multi inning guy than our closers from previous years.(Cordero, Turnbow, Kolb) Edit: By the way, here are all the saves from last year. Does not include blown saves.