I think that it's very possible that the Canes believe that Skjei's issue was system-oriented. He has all of the tools to be a great defenseman, especially with his skating. Rangers are a terrible puck-possession club in general, and it very well could've affected Trouba's analytics in his 1st year there, as well. Their best Corsi player this season, Adam Fox, only had a 51% even-strength Corsi. Joel Edmundson, our worst Corsi guy, has a 50.5% Corsi at even-strength, just to give you an idea about how bad the Rangers are in that department. Rangers, in general, are saved by Panarin and Zibanejad's super-elite shooting percentages and elite goaltending.