Nylander is an enigma. He's going to play his hundred foot game regardless of the coach and his team. He's done that since he showed up. Matthews and Marner are into two way hockey. Nylander isn't. When the guy won't make a consistent effort defensively, you have to question his desire to win hockey games. He's a world class, superlative offensive talent who isn't into playing two way hockey. Phil Kessel was like that and he did alright so it isn't the end of the world. Nylander is a hard guy to read regardless.
I'm still kind of hoping the Leafs fire Hiller and bring in Tortorella, just to see how he interacts with Nylander.