From my short time watching Kupari I think he's a tremendously gifted puck skill player who has excellent speed. I feel like what will determine if and how that translates to success in the NHL will come down to learning how to discipline himself in the use of those puck skills. If he tries to use allot of that flashy pond hockey stuff to "show his stuff" he's not going to be very effective. That won't work at this level, these players are too good and he wont succeed IMO if he does. He cant overdo that stuff. He's already proven he's good enough to be in the NHL now he needs to figure out how and when to spot use that where the opportunity comes to him and keep his game simple. I got a feeling he's going to have to be coached to be patient and disciplined but if he does master it then he has a very high ceiling.
He definitely needs to learn how to finish over here. Just about every highlight I see of him is him flying down the rink beating three guys only to race around the boards or circle the zone and plop a shot straight into the goaltender's chest or lap. He has all of the tools, and ridiculous skating, but some time in the AHL learning how to maximize his production will do him some good. If he is able to get there, I have enough faith in our development team to get him there.