crap, that's me being nice.
The best part of this is that the autocensor turns it into "makes Boras look like a kangaroo..."

Lefty specialist -- Jerry Blevins or Olie Perez? Will Matt Grace suffice? Who else?
Assumption: can't rely on Sammy Solis.
Every roster spot is precious!
LOOGYs are my single biggest axe to grind about roster construction. You only have 25 roster spots. There are not 30 lefthanded pitchers out there who are good enough to justify a roster spot for getting 1 or 2 outs 3 times a week and who are not good enough to justify a roster spot for other reasons. There might not be 5. Blevins and Perez are not among that 5, Perez's freakish season last year notwithstanding.
If a guy is not good enough to be on a roster for another reason (for example, as a standard middle reliever) and can't reliably get lefthanders out, he doesn't deserve a spot merely because he is lefthanded. That is where Solis is.