I've made my case for trading Green a while back. It was not a popular position before the playoffs.... and maybe just marginally better now.
But like DVoid above, I believe this "he's still young" excuse just has to stop. Lots of players come into the league young. That's not a reason to keep them. They have to show something in practice and in games. He's had time to show the organization something... and he still can't stay on the court. It's not about his stats as much as it is that he needs to be where he's supposed to be, and he needs to make the right decisions in the moment. If he were doing either, he'd be playing more minutes.
In essence, this is the optimum time to move him. If he stays another year at the end of the bench, he will be worth nothing.
But like DVoid above, I believe this "he's still young" excuse just has to stop. Lots of players come into the league young. That's not a reason to keep them. They have to show something in practice and in games. He's had time to show the organization something... and he still can't stay on the court. It's not about his stats as much as it is that he needs to be where he's supposed to be, and he needs to make the right decisions in the moment. If he were doing either, he'd be playing more minutes.
In essence, this is the optimum time to move him. If he stays another year at the end of the bench, he will be worth nothing.