Langford has NBA skills
Edwards has regressed to me.
I think Edwards is having a tough (emotional) transition into the NBA where he is nowhere near the man. I think he still has the skills to be an Eddie House type player, but he needs to learn to be engaged whenever he is playing and whatever his role is.
I've been a fan of Langford since I first saw him play.
I think the issue with Edwards is we're expecting him to be an instant-offense gunner off the bench on the basis of his preseason form. But during preseason he played a lot more minutes and was able to ease himself into the game. And he was mixing it up with threes and layups. He's finding it much harder to play lesser minutes and be immediately productive in those minutes. Once he misses a shot the pressure on him builds, you can see it.