You'll likely have a USA scout working with you starting this week to help you along the training of him.
First, make sure you have at least a level 4 (advanced) trainer.
Then think about what you want him to be. A SF? Inside oriented guard? Regardless, there's multiple ways you could start. Personally, I'd work on the Passing and Rebounding first. Train Passing for PGs and on short weeks (like this one) train rebounding for C/PF. Once you get both of those up to about 5 or 6, I'd attack the primary defensive skills (OD and ID).