Well, at least he only has one atrocious in his secondaries, which for a 7'3" 18 year old isn't bad. And the atrocious he does have isn't too terrible an issue.
That inside D is a bit of a drag, but I'd guess with the guy's height and elastic effect, it'd get boosted up fairly quickly.
I think he's a decent trainee. Might depend on your other trainees though if you can spend the time fixing his ID.