There isn't a single member of the bullpen to have pitched 6 innings yet. And yet, still the only members not to be better than Howry, Eyre, and Wuertz were last year are Gregg and Cotts, who have combined for 6.2 IP. Also, Samardzija wasn't any better than any of Heilman, Guzman, Patton, or Vizcaino have been so far. The bullpen has walked way too many guys, that's been its only real problem. It won't continue at this rate, and they will be fine.