According to USA Today's Bob Nightengale, the Cubs are telling teams that "nearly everyone but starter Jeff Samardzija is available."
Some names on that list you've heard before: Matt Garza, Ryan Dempster, Carlos Marmol and Alfonso Soriano, amongst others. Apparently club president Theo Epstein is open to moving Starlin Castro as well. Castro "can be obtained for two impact prospects," according to Nightengale. Bryan LaHair could provide pop for a contender. Trading him would open the door for top prospect Anthony Rizzo. Epstein has never shown an aversion for taking risks, so this situation warrants monitoring. On August 1, Chicago's roster may look nothing like it does today.
USA Today