He looks great, and I agree with the need for more PA. The rest of the skills kinda depends on whether you want to go SF or PF. For SF, he'll need a lot of OD, and a lot of passing. With his height, that's possible, but might take a long time. SFs make a substantial contribution to perimeter defense, and can generate a lot of assists.
Absent any other considerations, I'd probably make him a PF, with a bit more focus on scoring. get PA to ~9-10, OD to 10-11, then work on JS along with the inside skills. His 8 potential is somewhat limiting for a big man, so you might need to sacrifice one of the inside skills. Of course, if you have other trainees who need guard skills, you might not want to switch completely to big training.