Hippasus
1,9,45,165,495,1287,
I think you may have glossed-over my main point, which is that looking at points as a separate column/category, when one is already accounting for goals and assists separately, is doing a bit of double-counting, given the nature of assists like I mentioned in my initial post. Adding the columns of goals and assists would do away with that problem. By the way, in no way am I trying to denigrate assists. I'm just talking about a more accurate statistical representation when comparing across eras as we are in this thread.I think just referencing the 1.7 assists-per-goal stat is a little myopic, to be honest. The value in looking at top 5 goals, assists, and points is that it accounts for players who are more balanced (or less balanced, as the case may be). A player could have a top 6 goals finish and a top 6 assists finish in a season, that wouldn't be tracked only looking at goals and assists. But the resulting top 3 finish in points would be (and should be).
Looking at top 5 finishes let's us look at Richard and Ovechkin a little bit differently- Ovechkin has more top 5 goals finishes, they each have 0 top 5 assist finishes, but Richard has 3 more top 5 points finishes. Was Richard a better producer of assists than Ovechkin? I'd argue no, but it at least makes you think.
As a disclaimer- I don't think simply looking at finishes is the end-all, but from a high level I think we can make some decent insights to spur further discussion and analysis.
As for the top-five thing you mentioned here, that's just the cutoff you chose. If you see reasons for it missing valuable players, that cutoff could be expanded, or maybe even decreased. At the end of the day, one just has to make a decision about the cutoff being somewhere when one is taking the top-x place finishes approach. There is a statistical work-around that, but it's a bit complicated, time-consuming, and has been delved into before around these parts.