I get the angst, and the constantly living in the past, and questioning what could have been, "IF" things were different. But they aren't different and here we are. It's so much easier as fans, to dream up scenarios, and trades where we improve the team.. but then that requires willing trade partners, willing players to drop NMC/NTC and willing players to sign here. That is where the dream scenarios don't meet reality.
Everytime we move a player, such as Kadri, and don't get full perceived value, people obsess about it for years.
So we move Nylander, and get equally bad value in return? Is that what you want, just to satisfy a desire for change at any cost?
How about trading Marner? I've seen the media suggest we move him one for one.. for Necas, or Sergachev, or Keller. Here is my favourite (sarcasm) Alex Kerfoot (C/LW), Maveric Lamoureux (D), and 2024 second-rounder.
If you get a crap trade, you've satisfied the desire to make moves, at any cost... and the team is worse under pretty much every one of those scenarios, and there was a cost. It may not satisfy you, but if the team is better off staying put, and hoping for the best, versus downgrading and being either a wild-card team, or not making the playoffs, management is going to stay put.
Fans have the benefit of living in a fantasy world of what is possible, with no disconnect with reality. We have no idea of the real conversations, or what is really possible... but then it's all angst, and pointed anger at those who actually know what's going on, because the entitlement of not having achieved the goal has personally harmed fans. Sports should be a healthy past time, not something that personally harms. Some people need to get outside and enjoy the weather (though maybe not today).
I'd sign Comtois too.... league minimum... chances are low he ever becomes what he appeared he might... but then, there was enough there, that if somehow it happens, that's a player we could use.