Like I said in the free agency thread, I think the Cardinals would be very wise to take a small flier on Travis Lee and bring him on as a left-handed bat off the bench. I don't think he hits well enough to be an everyday contributor, but you could do a lot worse than him as a PH or "sixth man" off the bench.
Also, on MLB.com's Free Agent Tracker, they have Todd Zeile listed as "retired." Anybody heard any news about that?