Versatile simply means ability to defend different positions/styles. It doesn't necessarily mean he's an above average defender.
Yeah, but versatile would suggest that the player is at least average at guarding the positions he was asked to defend, and Hood wasn't in college. It's not like he played PF out of a luxury, they did it because they had no capable big men that year.
I mean, if you ask Trey Burke to guard SG's and SF's that doesnt automatically make him a versatile defender.