You saved me a lot of writing here, because I agree with this plan almost across the board. Here are my tweaks:
I would say that we should expect the return for Marner to be integrated into our roster and that return in addition to some draft and/or prospect capital should also include a couple of useful roster pieces on good contacts. For example, the recent Sportsnet article with a few ideas, suggested Marner for Larsson and Wright. That would add a C and RD at less than $5M. That helps. I have been toying around with
Marner
Kampf
Liljegren
-for-
Larsson
Wright
Oleksiak
You also are paying a bit more for Edmundson than I think (hope) we have to. I would also keep Lyubushkin, hoping for both combined at $4.5M. We also should integrate Cowan in right away, we have to. He can't go to the Marlies and I don't know what he gets from another year in the O. So, with Wright and Cowan added to your line up I would rather not tie us into a $5M 2C. I would put that money into more D, say Tanev
Knies Matthews Domi
Tavares Cowan Bertuzzi
Jarnkrok Holmberg Nylander
Minten Wright Dewar
Robertson Reaves
Rielly Tanev
Oleksiak Larsson
Benoit McCabe
Edmundson Lyubushkin
Woll
Goalie
I don't have the lines right and it's a long season so they will get worked out. But that is forward depth (even without Marner), the best D we have had in decades, and solid goaltending...I would sign a Jones or Murray or bothe as depth too. Give Hildeby another year to develop.
Cap compliant, no youth traded...spots for young players to integrate and depth that will save us assets at the TDL.