I think we'll go .500 the second half with Zim back and everyone adjusting to their roles - Morse settling in at 1B instead of a half strength LaRoche, Nix getting more regular AB's, and Werth feeling the weight of the contract less with people hitting more around him. And if Desmond, Espinosa, and Ramos manage solid second halfs, we should be at least respectable.
I just hope Zim is coming back too soon and that he's really 100%. If he re-injures himself somehow, this team may just fold and call in the rest of the season.