I'd say his rotations and minutes have pointed more towards winning over development (Adrien over Biz recently).
I think he has simplified things for our younger guys and got them focusing on their strengths, which establishes confidence and improves their performance. I'm sure that he has a development plan for all our guys.
His mandate is for us to become a good defensive team. The offence will come when we get some good shooters on our team. Until we get shooting guards that can shoot the 3 our floor spacing will limit our ability to execute a good offensive game plan.