I expect Brown's game to improve markedly(in particular passing) this season, otherwise we may have another solid to good running/defending half but not an out and out star.
This is where he needs to improve considerably. His passing game is very ordinary at times and lacks the vision and timing to setup the players around him, even at times when it is simple draw and pass scenarios.
But he is young so I have to temper my comments with patience. But I hope we see better results in this area of his game. It needs to keep evolving or he could end up just a solid running/tackling player, which is not what most of us want for him.
On the positive side, I have seen him deliver wonderful passes in the lower grades and that he is young, so maybe it is just time and fan patience is all.