That almost looks like cherry picking. Let's compare them this year, no need to use McDavid's extra year to make him look better and Matthews worse. Give you a hint, McDavid is scoring at .02 points per game more than Matthews.
I wonder why you would not just compare this years stats to show McDavid is so vastly superior? Sample size is too small of course. I know, I know only McDavid can be good before he played a game and only he can be projected to improve.
Of course people who watch the games can see that this year Matthews is playing at a comparable level. McDavid still has another gear so I would expect the gap to increase a bit. It sure would be fun though if he outscored McDavid, I wonder how many Oiler fans would start bashing McDavid or flee HF entirely?