Honestly I want a guy with at least some of both. I have just not seen great athletes that don't know how to play converted into good players in the NFL.
Look at all the Olympians they have tried to turn into NFL players, and basically none of them have really succeeded that I can remember.
I mean...
He played 32 games in the SEC.
He comes from a family that has put guys in the NFL.
He does not have any off-field issues that I know about.
He has exceptional athletic skills.
His film is inconsistent which means there is both good AND bad. Not just bad and not just good. This is because his technique is also inconsistent which is not uncommon for special athletes. If his technique was more refined, he would not have made it to the 4th round.
So, I don't really feel your comp with trying to convert an Olympic athlete is really valid. He is not new to football. He has a lot of meaningful experience but because he is so athletic, he has not been forced to refine his technique to be successful.