Wow, what a great prospect! Not the most talented guy, but well-equipped for a young guard and not too tall.
I'd make him a shooting/defending SG, or PG. For a SG, get his Handling and Passing both up to strong, then train his OD, JR and JS up to sensational. Finish by giving him some Driving training to further increase his Handling and IS to give him a last offensive weapon, and he could play outstandingly. For a PG, train his Handling and Passing to sensational instead of the JS and JR, and train these two at last to prominent afterwards.