No, not the good one:
The Cardinals have interest in Andy LaRoche and are eyeing the infielder as a possible trade target, according to Rob Biertempfel of the Pittsburgh Tribune-Review. The Cardinals recently found out that David Freese will miss the rest of the season, but they've been getting by at the hot corner with Felipe Lopez and (for one game) Allen Craig. For the Cardinals to acquire LaRoche from their division rivals, every NL team with a worse record than St. Louis would have to let LaRoche slip through waivers.

The former top prospect has just a .223/.290/.299 line this year after a solid 2009 season. LaRoche has spent most of his major league career at third base, though he has played a handful of games at second. He earns $450K this year and will go to arbitration for the first time this winter. The Pirates have LaRoche under team control through 2013.
I would be holding out for Pedro Feliz. Both aren't any good but Feliz has playoff experience and could get motivated for a contender.