Lee was a mistake: he's an empty numbers kind of guy. If they trade him, they're selling high (while clean and sober). If they traded Curry it would be because his ankles are like Roy's knees. But it would be an odd trade. GSW would be better right now, but probably not enough to make the playoffs.
Also if Artest opts out (I don't know why he would) or they buy him out they'll have max salary space. I don't mind going for the homerun but to say thats a long shot is an understatement lol.