There will be some injuries; there are always injuries.
Craig will get 300 ABs by the time all is said and done, IMO. He'll be our primary PH option and start against every lefty. He'll spell Holliday against the occasional hard-throwing righty (high heat can still tie Matt up pretty good). He'll get Berkman a breather at 1st on a fair occasion as well (especially if Robinson can continue to play center and tread water offensively; Berkman has a pretty pronounced split against lefties as well).
They'll find Craig the ABs. Carpenter, OTOH, may not get as many as I'd like.
"Tact is the ability to tell someone to go to hell in such a way that they look forward to the trip"