Lots of great options in this thread. The thought of adding Frazier to this lineup... Gives me chills. Pirtle a good option, too.
Obviously Holder, Girodo, Lindgren would be huge pluses. I have a ton of confidence in Rigby and Brown (also Humphreys) but one more good long reliever would help for sure.
As for starting pitching, no one would turn down Graveman or Stratton of course but we have bigger needs than that. Similarly, outfield on the whole is this team's strongest unit, so how much would Renfroe really add?
For me, Frazier is 1A, Holder is 1B.