Have a friend who knows the coaching staff at collingwood pretty well and was talking to chris scott the other day. He asked him about Nathan Brown and how he was developing. Scott said that at the moment they are just developing his skills in the part of the ground where correct disposal is not the be all and end all as it is in the forward line. Mick has the long term goal of moving him to the forward line and will follow a similar path as neitz and gerig. Lets remember that carey said neitz was his toughest opponant. So although he is great value in the backline he may not be there for to long. Also explains why he started up forward in the carlton game.