DD's improvement has been welcomed. While we would all like a lot more out of him, I am happy to see the confidence at times and the fact he looks like he belongs.
I agree we need more rebounding from him, with his length alone and despite his strength he should be able to get 5-6 boards a game if he positions himself correctly. His feet are good for his size and he can guard pretty well so that's fine and will get better. As far as shooting the ball, I like his stroke and expect a few solid perimeter games from him so if open he should let it fly. Going to the hole he could use a little more control, but rather see a nice mid range pull up as he can shoot over most. His handle, while pretty good in the open is lackadaisical in traffic, hand strength an issue.
All in all, from last year to this year I'm thinking we have a real good 4 year player who if he adds some nice size in the next 2-3 can play at the next level.