No, everything is not his fault. But deployment of players and strategy is. Icing a defense that has Kampfner, Holden and Staal taking regular shifts may be worse than what is currently in the AHL. And Staal has started this year better than last.
This is not to say that even with a better roster AV would be a better coach but
Where would you rank the defenders in terms of 1st 2nd and 3rd pair? Or the forwards for that matter in terms of what you'd think of typically as first line, 2nd and so forth on a team who is looking to contend?
Like is Nash a top line player on a Stanley Cup team? The only top line players I think they have who would find themselves in that spot on a cup team are Zbad if he continues like he has, and Zucc.
Same for D, perhaps McD find himself on top pair, the others?
What I am trying to say is while AV makes bad choices what are his options? To allow Smith to stink and let ADA continue to think he is playing well? Or does he need those two to play better than they ever have in their careers to just make the playoffs this year?
Management has to take some responsibility as well, what type of season is this supposed to be?
A transition year, if so to what ends? Did they already decide to sell Nash no matter where they are in the standings come deadline time? If it is a transition year would that not support benching some players who are playing well below what they should be capable of?
A contending year, they signed Shattenkirk, Smith, bolstered the line-up with DD and Cracknell. If it's a contending year why get futures for Stepan?
A rebuilding year, they traded for an extra first and a talented yet raw D? But why the signings and the keeping of Staal?
They are not picking a direction through roster building, they are playing both sides, they want to rebuild yet also contend, it's never going to work with AV or any other coach.