i think at this point its still too early for balmer or dre moore though both would be good additions to the dline. i agree that i think long and cholston will be off the board and even if campbell declares im not sure that he is the right fit. a tall redzone thread wr like Kelly, Nelson, or Hardy are possible if we end up picking anywhere over pick 18 or so but definitely not before that.
My first choice would probably be a top tier offensive lineman if available over a WR. Someone like Clady, Loadholt, or Otah.