The players are definitely responsible for some of it (20% even
)
But as has been documented elsewhere, Woodcroft has gone back to the same breakout and NZ setup that Tippett used. All this despite being far more successful with a different tactic that he used after being hired last season. This decision to revert back is just completely mind boggling.
Most recent games have been lost due to incredibly poor player decision making. It's a major issue if your team's veteran leader is leading the bad decision choices that costs games and repeating those poor decision making and/or high risk ones. Losing first periods, including systemic issues of giving up the first goal is all within each player's ability to be ready mentally and increase their work rate to start games. Choosing complex, high risk options over simple plays is a repeating decision making issue.
Special teams can be more closely linked to coaching and the subterranean PK is a massive issue. Increase that penalty kill result 10% and that can have a positive impact. That's within reason of a 20% range that coaching can directly impact.
Again, were I coaching this team, I would see a gap in personnel and in this team's collective decision making that would require simplifying d-zone play to defend harder in blue paint and high danger scoring areas of the ice. Back to Jay, either he's lost the plot and/or the players and/or this team's personnel is just not good enough in a critical area of defense and extending to the team's smarts, effort, and give-a-shit meters to improve within the non-glory end of the rink. Holland and Tippett preached goal suppression from the very start of their tenure. Now a second coach in and the players still don't get it (or can't).
Will say again I think this team needs a veteran, shutdown physical d-man who can 'captain' this non-glory function but essential responsibility to prioritize goal suppression. A hard defender who can lead the way by example.