Adam Fox isn't even NHL ready, his skills wouldn't translate today.
I think he definitely is. His skating still needs improvement, but his is no worse than a guy like Will Butcher, and Fox is a much smarter defensive player and has much better vision. For reference, Butcher had 37p in 43gp, Fox had 40p in only 35gp. So in 8 fewer games he had 3 more points playing in the tougher conference on a worse team.
Hockey IQ like his doesn't come around very often and can make up for vast deficiencies in other areas. He completely controls the pace out there.
He was the top scoring defenseman in the NCAA last year as a freshman and 7th in assists among all players. Think about that.
^Gaudreau was the best puck mover on the Flames the first time he stepped on the ice for them and he wasn't much older than Fox
The claim, while an exaggeration, might be slightly true. Fox has a gift that very few other players have that allows him to see lanes and plays that others don't.
His skating needs to get way better for him to reach his full potential but he will be able to have a long pro career feasting on PP time as it stands
It's really uncanny the similarities he shares with a guy like Gaudreau. Obviously the puck skills, composure, vision, and decision making are elite for both, but they are also both surprisingly strong on the puck and win a ton of 50/50 stick battles. Both guys have pretty weak shots unless they get a wrister from in close, but they can really snipe. And as prospects, both guys were critiqued for their top speed, yet had excellent edge control.
His skating needs improvement but like I mentioned above worse skating dmen like Will Butcher have found success. I think he'd be ready to play in a top 4 role today if he had a smooth skating 2 way D partner.