I always thought Dennis Dixon offered a bit of upside as and athletic qb who can move in the pocket and deliver a decent ball. Not great in his replacement starts as a rookie, but not horrible either. I just don't get the appeal of Garrard who basically had almost nobody even looking at him when he was released by the Jags and the fins go out and sign him? Worst case Dixon would have been the backup to Moore for a lot less money... Best case a quick release mobile qb who may be better suited in a west coast offense rather than the vertical passing game the steelers run.