I understand about Olmedo. He'll be back in AAA in a few weeks. Valentin is the guy that pisses me off. He has very little to offer this club. Another club, maybe, but not this one. One look at this set of numbers and you'll know you don't want Wily Mo (promising, still bad plate discipline) and Valentin being our eighth-inning hammers.
http://www.baseball-reference.com/v/valenja01.shtml
You want guys who can strike a little fear in pitchers' hearts, not mirth. Where's Russ Branyan when you need him?