I think one evaluation of any rookie is whether he makes the team better. Nico makes NJ better. He scores clutch goals and plays hard all the time. In contrast, some players may score or hit but the team isn’t any better. It’s tough to quantify but take Nico out of the lineup and I believe NJ has fewer points.
No doubt, he's got that feel to it and you can see it on the ice. He also gets into the dirty areas to dig and fight out for the puck, and isn't bothered to take a hit to make a play. I had no idea what to expect this season after seeing everyone downplay this draft over summer, and seeing so many hyped high picks come in lukewarm. I barely followed any preseason in September and was AWOL initially because I didn't think i could make it through another horrible year, but man has this guy helped change it around.
But to credit, its not only him: Bratt, Butcher added to this teams' offense and it went up a hell of a bunch of notches unexepectedly up.... can't imagine ANYONE really saw that coming. Other guys stepping in and up (Mojo) you could imagine, but Nico and his trio rookies are hugely impactful to this team.
And that's not to take away from Gibbbons/Coleman improvements either. Just saying those other 3 changed entire dynamic of our lineup and team. Before we were like a 1 or maybe 2 line team, now we have 4 legit lines and everyone is generally in their place FWD-wise.