Claiborne represents an enormous investment on the Cowboy's part and they got next to nothing for it.
I really can't call it poor scouting as much as it was just bad luck, the guy couldn't stay healthy. You will find many examples throughout Cowboy draft history where they drafted a player with great potential, one that looked promising on the field, they just couldn't stay on the field.
Immediate examples would include Mike Sherrard, Jimmy Smith, and Billy Cannon.
Law of averages for high 1st round picks say Claiborne will eventually pan out and contribute but the Cowboys just can't afford to take that chance, certainly not at the price I think he will be getting in this contract.
It leaves the Cowboys bare at DB, theoretically, but those are the circumstances that create heroes. I recall the 1981 season in which top round busts like Aaron Mitchell and Aaron Kyle were replaced by undrafted rookies who set a Cowboy INT record.
Everson Walls and Michael Downs were the product of competition and opportunity, two key ingredients in Garrett's "process".
Who thought that the loss of Tony Romo would result in the opposite effect it had the previous year?