End of the day I want him to shoot the ball well. Hunch over , arms out slightly ready to shoot.
He doesn't have to be Duncan Robinson good. But for now, stand at the corners and make the open 3s. Don't try to crash the net, or anything else. Just focus on making the open 3s . Utilize fakes, get his man up in the air and calmly drain it.
On the D end, stick to guarding the corner shooters. Where there won't be much PNR action or anything like that.
He is just trying to do too much at the moment. He should have no business trying to guard/switching onto Lowry for example. And this is on Brad.