As @Slim 293 said, Michael Dowsett had a much improved game from his effort last week. A couple of stutters in clearing the base of the ruck (one caused by the apology for a ref) but his defence was spot on. He almost completely shelved that box kick urge as well and the Brumbies looked a whole lot better for it. Hope he continues to improve and trust his ability to play at this level.
Joe Powell, the bench No 9, is also very promising but very green. His service from the ruck is as good as anyone's I've seen.
Still think Fourie du Preez would be a good get, but not keen on the others who have been mentioned.
EDIT : Fourie would also have to get rid of his urge to box kick, but in saying that I acknowledge he is one of the best at it.