If any Beltran/Alou/Green went down I'd call up Milledge and start him in their place. If Delgado went down I'd move Green to 1B and call up Milledge to start in RF. If Valentin/Reyes went down I'd start Easley and call up Gotay to be a backup infielder If Wright went down I'd call upon Fernando Tatis and I'd start him. If LoDuca went down I'd panic, because i couldn't name another catcher on the 40-man and Castro shouldn't start EVERY day If a starter goes down I like Sosa, Vargas, then Humber with the caveat that if the injury looks long-term I'd be more inclined to go to Humber (he's the only 1 of the 3 i see as a longterm starter with the Mets so I'm in no hurry to bounce him up and down for a week or two.)