The 19-20 season is actually the most instructive when looking at VsX and comparing it to pre-expansion seasons, because the pandemic cut off the season at 70ish games. League average scoring that year was 208, and when looking at the 60s, that same scoring level was present for most of the seasons [58-59 203, 59-60 206, 60-61 210, 61-62 211, 62-63 208, 63-64 194, 64-65 201, 65-66 213, 66-67 209] in the same number of games. My formula thinks 97 as the benchmark is a bit high, the VsX average is just over 91 (also, the 18-19 benchmark is at 107, not 116), and going back to that O6 era, it thinks that 90 point threshold (plus or minus a little) should be the benchmark for most seasons except 63-64 and 64-65. Look at these two seasons:
Pts Rank | Name | Year | Team | Games | Goals | Assists | Points | Team GF | LA GF | % LA | G% | P% | VsX | VsX Season | | Avg VsX | VsX |
3 | Stan Mikita | 62-63 | CHI | 65 | 31 | 45 | 76 | 194 | 208 | 0.933 | 0.160 | 0.392 | 81 | 93.83 | | 83.35 | 91.18 |
10 | Jack Eichel | 19-20 | BUF | 68 | 36 | 42 | 78 | 193 | 208 | 0.928 | 0.187 | 0.404 | 97 | 80.41 | | 85.54 | 91.18 |
Those seasons are virtually identical, the VsX scores should be much closer to Avg VsX than their actual VsX.
Here's another set:
Pts Rank | Name | Year | Team | Games | Goals | Assists | Points | Team GF | LA GF | % LA | G% | P% | VsX | VsX Season | | Avg VsX | VsX |
3 | Norm Ullman | 66-67 | DET | 68 | 26 | 44 | 70 | 212 | 209 | 1.014 | 0.123 | 0.330 | 70 | 100.00 | | 76.40 | 91.61 |
15 | Kyle Connor | 19-20 | WPG | 71 | 38 | 35 | 73 | 213 | 208 | 1.024 | 0.178 | 0.343 | 97 | 75.26 | | 80.06 | 91.18 |
16 | Mark Scheifele | 19-20 | WPG | 71 | 29 | 44 | 73 | 213 | 208 | 1.024 | 0.136 | 0.343 | 97 | 75.26 | | 80.06 | 91.18 |
Because Winnipeg played 71 games, their league average should probably be 211 or 212, which pushes their Avg VsX down to 78ish, but again, look how closely the goals for, the percentage of league average, and the players' point percentages match up. [In any case, a gap less than 5 between two seasons isn't really significant in any sense of the matter. Luck and randomness are just as likely for that gap as talent.] They're basically the exact same level of season, and yet there's a 25 point gap in their VsX because 2nd place in an 18 forward league has much more variance than 2nd place in a 90-96 forward league.
A crude threshold for an impact season is when a forward accumulates points on more than 40% of their team's goals. In the period between 49-50 and 66-67 (18 seasons), it happened 27 times. Concentrating on Boston and New York, it was accomplished by Andy Bathgate 5 times for the Rangers, and Murray Oliver once for the Bruins. If you look at the Boston teams in that period, their top scoring forward normally topped out between 30-35%, and sometimes not even that high. There was no structural reason why a forward on Boston couldn't hit that 40% threshold (as evidenced by Bathgate doing it 5 times for a New York team that scored about the same number of goals), they just never did. Bronco Horvath had a couple of high 30s, Johnny Bucyk was steadily around 33, Milt Schmidt had a 35, but Murray Oliver is the only Boston player that hit 40%.
That 18 seasons is the same between 05-06 and 22-23, and if I counted correctly, it occurred 71 times in that period. Obviously with 30+ teams and more players, there's more opportunity, but you look at the bad teams pre-expansion (Chicago, Boston and New York), and see their top forwards topping out at 30%, and you realize that the gap is lack of talent, not lack of opportunity. Take as an example some teams that were tanking, like the 14-15 Coyotes and Sabres - Sam Gagner was Arizona's top scoring forward, Tyler Ennis Buffalo's, and their stat lines (Gagner 41 points, 165 goals scored, 24.8%, Ennis 46 points, 153 goals scored, 30.0%). Compare them to the bad teams in the O6 era, and see the statistical similarities. If we know what Gagner and Ennis are, presumably their O6 comparables are probably about the same (in terms of talent). If a player is getting top-line deployments/PP time, and not breaking the 30% threshold, they're basically replacement-level as a top-line forward, especially if their team is below league average in goals for. [If a team is significantly above league average in goals for, their team point scoring is much more likely to be wonky, and the 30% threshold is not as applicable.]