Sure, 60 defense and he’s fine in any set at D3. But now you have to spend a lot more to get him, and there’s a risk of a D2 stealing him as a fallback option.
I’m not terribly worried about the 40 defense in zone, unless there’s nothing to cover it. If this is the best guy I end up with, I think I play him (when properly developed) at the 3/4 in a 2-3, at the 4 in a 3-2, and as long as I can cover him with a guy who is 60+ in athleticism and defense, I’m not very nervous. I take the elite rebounding and live with his wart.
The other part of this conversation is where those attributes start. If this is a recruit with a green 12, or even a blue 19 defense, I leave him alone, unless I have no other options.