While all that is true, I think not blowing leads is a functional bullpen. Without checking, I imagine they have probably held as many tie games (of not their own doing) as well. So if they can be close to even in tie games and blow very leads into losses you can live with that. All that said, I am certainly on board with an upgrade in the pen. I just don't see it with Achter and Oliveros, they are more of what the team already has there. Obviously Stauffer should have never come back from the DL, but that strikes me as causing a shortage of bats, not actually impacting the bullpen in a meaningful way, because they should have 7 guys. Stauffer pitching against Toronto was a fluke, and not exactly clear that either of the other two guys mentioned would be able to get into a third inning effectively.