There was preseason concern about regression on the historic WPAs from the past season, but that seems to be ok.
I'm just amazed that we have a guy such as Vieira to point to as the worst guy in the pen, someone that gets mentioned for DFA, and he's got good stuff, gets low leverage innings. I don't shudder when he comes in the game. I think I'm spoiled that guys such as Koenig, Megill, Payamps just seemingly show up and become excellent bullpen arms.