Most polished defensive prospect in the last decade, I’m gonna bet he’s not gonna be a Lidstrom or Karlsson but he’s the only Defensmen in years with a Franchise/Elite level floor. I’d say he’s Generational from a positional aspect(just from looking at how rare it is to find Defensmen with such a high floor) but not from a talent aspect(he’s not in the range of McDavid, Crosby or Ovechkin).
I’ll say not really(to the overrated part), but some people are overrating him, I think he’ll be a Doughty type Defensemen(maybe he scores more and plays a a little worse defensively) and probably HOF’er but not in the names of Lidrstrom, Orr or any of the other Generational players(including forwards, I just don’t see it).