it's too hard to say as there's barely anything to go off this season, which is usually a huge year for prospects in terms of development, that age 18 season often tells a lot and while he impressed in his short amount of games, it makes it very tough to gauge imo.
I think Norlinder is the closest to being a top pairing D as of now, as he's got the offense, whereas with Guhle we would need to see the offense at a high enough level to be a top pairing D. Guhle certainly is the safest D prospect we have though, like there's no way this kid isn't at the very worst a bottom pairing D in the NHL for a long time. I would be shocked if anything less then that happens, though based off very limited views so next season will be much more telling. If Harris can continue to improve the offense, I could see him on the top pairing depending on how much the offense improves. Struble could end up being the best of the bunch but at this point he's still a work in progress as Harris has kind of gotten in his way and injuries have been a problem as well. Brook I had hopes for after his huge year in the WHL, I don't see it now but if he keeps progressing in Laval and in the years after that, it wouldn't be a shock as we know he's got a lot of offensive skill but must improve in his own end and get stronger.
