Caught up on a couple of Slafkovsky games this week. My opinion hasn't changed much on him, but I liked seeing a bit more production and implication in the games I watched (Ilves, HIFK).
If we're talking upside, improving his skating is going to put him into an elite tier. A little more power and quickness and I think he'll be able to capitalize more consistently on the space he creates using his other skills. One key scenario/sequence that comes up for him pretty consistently is creating shooting chances coming off the boards/perimeter. Couple times in games vs Ilves, you can see him create separation from the boards, attempt to drive into the middle, but just doesn't quite have the quickness to open up a lane - it's really close though. A lot of those chances can turn into great passes, but if he can add that next dimension to his game, it'll be huge. In the NHL, he's not going to have the wide-open lanes to the net he was gifted regularly at the Olympics. In transition the skating is fine and he has the skating/power combination to attack the middle. However, if he's going to be 'special'/game-breaking in the offensive zone and not just a complementary-type player, he needs to get quicker.
His ability to identify defensive breakouts, support on those breakouts, and consistently have good spacing was a bit spotty in the games I watched, but it's a small sample. Pretty strong reads defensively, no worries there. There was some talk of him potentially being a center at the start of the year, but I think we can put that idea to bed. I'm really curious to see how his game translates. We regularly talk about pond-hockey players (cough *Cooley and Nazar*) having a tricky time translating their skills to the NHL, but I'm really curious to see if Slaf can exhibit the same level of strength and puck handling at the next level. My favourite comparable for this board is still Armia - if Armia knew how to pass the puck and use his skills consistently. A really special player, but comes with a fair amount of risk. I'd be happy with him as high as 2OA.