Brown has performed quite well, aside from being a dependable receiver he's made some fantastic catches, he caught the ends of the football on his touchdown, and the one Monday night that he high pointed, I think he got two fingers of each hand on that pass.
One thing we know (if his play continues at this pace) Brown won't be cheap next season and could possibly be a cap casualty himself. This is why I never get attached to players, one day you're here, the next you're on another team, with their fans complaining you're not worth your contract.