If you think we should trade Miller even for a first, you're retarded. Yes, if you are talking about what Miller would be worth on the trade market, its probably more like a second or third, but last I checked the point isn't to have a bunch of draft picks, the point is to win football games. I'm sorry, but to trade away what is easily the best weapon on your offense when what you have behind him is an undrafted free agent, a rookie with a knee so bad most teams wouldn't even draft him, and the ability to sign a guy who played three games for you and had a serious injury in two, that's the height of ludicrous.
Lamar Miller in this offense is one of most effective weapons in the league, and it's not his fault that his offensive staff managed games so poorly that they actually threw the ball 50 times in games where he was averaging more per rush than they were per pass.