There is so much context missing within the stats. A shot from Zbad, from whatever distance at whatever angle, is a better scoring chance if Blais (or anyone else beyond Panarin) is taking the same shot, yet they are treated the same in terms of high danger scoring chances.
Yes it's nice to see the stats where they are taking more 5on5 attempts, a proxy for possession, yet a proxy is just that.
Returning to the mean, it can take forever, there is no rule that says it needs to happen within any time frame. One can flip 100 coins and get heads 70 times, it could take anywhere from 30 to infinity to return to 50/50.