Before Panarin, I'd say Duchene should've been a target. With Panarin in Columbus I think there's very little need for Duchene. They are very different players and play very different games, but having Dubi and Wennberg as our top 2 centers is not an issue with the quality and depth that's on the wings and on D. 1 is very good (1st line?) defensively and adequate (2nd line?) offensively, while the other is very good (1st line?) offensively and adequate (2nd line?) defensively. The idea that we need Dubi to be bumped down to "3C" to be a "contender" IMO is completely wrong. Maybe in 3 yrs, sure. I think Dubois (no not Stenlund) will have made the full transition or matured enough to handle "2C" type minutes by the time Dubi regresses enough to be removed from his current deployment. The offense has been more than fine the last couple years without much "top end" talent.
IF we were to still attempt to acquire Duchene I think it should be a forward heavy package. I know COL want/need D, but assets are assets. I can see or would be "ok" with an "extra strong" offensive heavy package for Duchene. But with how CBJ are structured, both cap-wise and roster-wise, there's not too many different options that would work for both teams. Think Jenner+Bjork/Anderson+Milano/Abramov. Its hard to say what I'd really be "ok" with as we don't know what we would get with Duchene, not so much with on ice performance, but in actual years. Other things that would make sense for COL that I would be opposed to, would be something centered around Wennberg or Atkinson.
They are young and have potential but from what we have now in Carlsson and Nutivaara, IMO we DO NOT have the D depth to move Murray, or either of the Euros. I think everybody is slotted pretty well where they should be, but Murray has demonstrated between multiple seasons that he can already handle #2/3 D man minutes perfectly fine. He is also still very young, for NHL players in general and especially for D men. He's not getting worse. The other thing that gets brought up sometimes but downplayed a bit is injuries. They are going to happen. Think about when/if a "top-4" guy goes down for an extended period. God forbid Jones. Last year's success had a lot to do with ALL the top-6's play AND health. We should harness the strength of the D not deal because of it.
Sorry, been a while..