Strawther looked flatout amazing during preseason, and the fact that he's not getting real minutes on the best team in the league isn't an indictment.
Hawkins is at least panning out as a streak shooter. His efficiency should improve as he matures.
Keyonte needs to get his shooting efficiency up for his game to come together. He looks pretty good because our other guards aren't PGs that get guys involved.
If I'm underestimating anyone it's probably Wallace. I think most people viewed him as a 3D guard who plays a complementary role (think Deanthony Melton), but his hot shooting is a surprise.