Yes, Hickey is small. I just think he is one of those players who has a good "rugby brain", he seems to read the game well and know when to play and when to be pragmatic. Havign said that we seem to be using Pyrgos as the decision maker in chief, so less need for it.
Ashley Johnson was shocking the way he torpedo's into several rucks, someone going to get hurt if he keeps doing that. Reminded me of Nick Williams in his recklessness. Although as mentioned, Clancy seemed to think it was fine. I was pretty disappointed in him, he can be hugely destructive but just didn't look fit and more like a prop lumbering around, having said that his one contribution led to a try.