I didn't say "dropping flies," I said "dropping like flies." The link goes to a story about Blue Jays closer Sergio Santos (more market for closers!), but the latest batch of DLed pitchers includes Cliff Lee, Daniel Hudson, Chris Narveson, and Dustin Moseley. And Kerry Wood, but you probably assumed he was on the DL already.
Just some perspective on the Karstens and possible Correia injuries. Though Lee and Hudson may just be on strike against their offenses after what happened when they played the Bucs.