There are a lot of factors in play here. If we look at Knoblauchs system last season and in the playoffs there really wasnt anything that hindered offensive output. Quite the contrary...this was a very strong offensive team and the departures in the summer dont account for the drop in offence.
So we need to look elsewhere IMO.
Jeff Skinner is a side bar issue...he isnt really a perennial 30 goal scorer any more.
He is a potential 30 goal scorer...at least he was a few years ago but even in the 6 seasons in Buffalo he exceeded 29 goals in only 3 of those seasons. So he is, at best, hit and miss as a reliable goal scorer.
That said even though I am not really a fan of the player I would like to see him with Draisaitl for a stretch of games.
I think the main reason for the drop in offence is that this is just an off year for a lot of key players on this team.
I think that sheer emotional and physical output of going to the SCF and losing in game 7 takes a toll.
Call it a Stanley Cup failure hangover.
That IMO is a lot of what we are seeing this season especially with McDavid.
I like the additions to the team this week and I do think that they will make a difference. I think that it will provide an injection of new energy into the team until the playoffs.
I see the team playing well over .600 hockey leading up to the playoffs as preparation for the 'real' games.
Once the playoffs get here that is when I think the team will have the level of emotional energy needed to be fully enagaged.