He'll be bad at 3B. He'd be absolutely fuckin' brutal at 2B.
Frankly, his bat doesn't seem good enough to me to take the hit defensively at either position, and with his high OVR (compared to actual talent) I'd be looking to deal him if at all possible. If I *had* to play him at 2B or 3B, I'd expect to lose a fair amount of games and perhaps punch a hole in my computer, but he'd be at 3B.