Hill, Ryu, Valdes, Pignatiello, non-roster guy. Brownlie and Koronka in the AAA pen. Guzman, Marmol and Marshall starting at AA. All 3 could be promoted rather quickly to AAA. I think the most likely of those 3 to start at AAA is Marmol - the Cubs promoted him aggressively last year and might continue to do so. I think he could use some more time at AA, though.