Yeah ... it looks like the Canes are setting up for locking in an established core of players and then churning the rest of the roster while they develop high value picks. I like that approach, but it makes projecting the roster needs even a year or two out exceptionally difficult. Carolina will all but certainly look to protect the young core (Aho, Salvin, Svech, Necas) and players with high value to dollar contracts like Pesce. From there, all bets are off.
In terms of general trends, look for GMs to largely decide to go ahead and bite the bullet on exposing some players this time. Last time around they were all seemingly in the mood to try and trade their way out of potential loses and in the process they got burned pretty badly by Vegas. Seattle will find less room to make protection trades, I think. Ronnie and Co seem to be setting up to mine the NHL's development pools for buried gems as a priority, and that's probably smart. We all know Francis likes to play the long game.