Buster Olney certainly seems to think so.
He speculates that, with Matt Lindstrom going down for several weeks, the Marlins are on the prowl for a late-inning reliever.
Sources say that right now, Florida's top priority is to add a proven reliever, and given that most of the bodies lost by the Marlins this season have been right-handers, adding someone like a LaTroy Hawkins or Danys Baez would make some sense.