Eh, I think this is fudging the interpretation of the numbers a bit the other way.
First off, I didn't say he was a "highly efficient scorer at 5v5." I said that (well, asked if) his numbers were similar to Kreider's and Zibanejad's at EV.
Since EV technically includes non-real hockey 3v3 situations, I guess, we can sort by 5v5 on moneypuck and look there.
First off, it is true that Lafreniere has scored more 5v5 goals than Zibanejad has in the past 3 years (41 to 38). Maybe that is in part unsustainable shooting percentrage, a down year by Zibanejad, or something else. I think it should be clear that citing that number isn't an argument on my part that Lafreniere is a better scorer than Zibanejad and needs to cannibalize his PP time. I'm not saying that.
What I am saying is that given the relatively embarassing spots on that list occupied by our other top 9 forwards (there are exactly 2 Rangers from last year in the top 100 at 5v5 goals/60, and it's Kreider and Chytil) that maybe Lafreniere isn't quite as far off as is being often insinuated.