To be honest, I'd sell this guy and get a (couple of) new trainee(s). The only skill trained here is jumpshooting, and you don't need 3 seasons to get it to Wondrous. He also has low potential, so you can't really make something great out of him for the effort you need to put in it.
If you really insist on keeping and training this guy, get OD to 10, then he won't be a complete liability, and then some passing to 7 and 1v1 to fix his DR/HA.