So, I am sure you can at least agree, Tampa's top forwards are due for at least some regression based on their shooting percentage vs their career. Likewise, some of the Leafs forwards will have a chance to have their shooting % rebound to their career average, while others hopefully have a chance to stay healthy and help the team all season.
Given these things, I don't think it's unrealistic for the teams to meet close to the middle ground of the 40 goal difference last year. So it's not exactly as ridiculous as some would claim it is.
Other than Point and his 21% shooting percentage, did any of their big guns really have *that* much of an outlier from what they usually shoot? Stamkos shot 19%, but he's done that before over a full season. And even when he doesn't, he's usually in the 16+% range. Same with Kucherov. He shot 16.7% this past season, but also shot 16.3% a couple of seasons ago. It's not like he was constantly shooting 10% and then jumped up to 16% this past season.
Leafs could see a similar regression from Tavares. He shot 16.4% last year, which is by far the most he's ever shot in a full 82 game schedule. His previous high was 14.4% the previous year with the Islanders. Plus, Marner had one of the higher OISH% in the league last year. His goal scoring might not go down, but that could suggest a regression in goals scored when he's on the ice (ie. less points).
So while yes, I agree Point likely doesn't shoot that high again and will see a regression in his goal scoring unless he takes a bunch more shots to make up for it, I don't see either team's big guns other than that taking a huge drop.
So while you're right, it's not impossible or out of the realm of possibility, it just seems unlikely because it requires all of Tampa's top guns to see a huge regression and all of Toronto's top guns to remain constant or improve. That seems a bit questionable to me.