I think the biggest variable could be the coach. There is bound to be a different usage strategy to Sheldon so it makes sense some may thrive more than others.
Also interested in how Willies game went flat in 2024 and what that means for this season. Could it be that he was burning energy at a rate that he could easily manage at 18:16 a night but he sort of ran out of gas playing almost 20:00 for the first time? That makes more sense than he stopped trying as hard after the new deal. His second half production this year was roughly equal to 2 years ago when he was playing only 18:00 a night. I am not saying he will have more 60pt half seasons but if he regressed because he just got depleted there are ways to work around that.
Both are good variables to consider...
As for the coaching one, that is a huge variable and will have impacts we can't even begin to anticipate, hopefully positive.
The lineup I configured as the foundation for this model was based on what appears to be a preference to run a deeper and more balanced line-up as it looks like he did in St. Louis. So, yes I "demoted" JT to the third line, but I also increased the third line's usage because of his inclusion there. I really do think that Tavares can make a solid contribution as a 14-minute a night 3C. He will benefit from matchups and have more in the tank every night and come playoffs. He is 34 now.
As for Willy, that's interesting. We don't know for sure obviously but it could be that 18 minutes a night is the sweet spot or that he is building up to 20 minutes a night and last year was a learning opportunity.
This model has Matthew, Marner and Nylander as the top F in ice time and I don't think anyone would argue this. Their line mates get lots of ice time as a result of this, that's Knies, Domi, and Holmberg here.
I think a lot of people look at this and say this guy is too low or this one is too high in ice time, but those comments don't really mean much unless there is an actual modeled solution with it. How do we achieve depth and balance specifically?
We have four lines. There are roughly 48 ES minutes a night, six PP and six SH. How should the lines be configured and how should the ice time be allocated within three constraints?