I apologize because I really do not want to be nebulous at all.
Over Mark Stone's final 3 seasons in Ottawa, the Senators controlled 56.49% of the goals that were scored at 5-on-5 when Stone was on the ice. Their goal differential, per-60 minutes, was +0.79.
Over the past 3 seasons, the Oilers have controlled 50.56% of the goals that have been scored when Connor McDavid and/or Leon Draisaitl were on the ice. Their goal differential, per 60 minutes, has been +0.07.
Over this same sample, when Stone, McDavid, and Draisaitl were all on the bench, the Oilers did better than the Senators.
Serious question: Why is it so hard to reconcile, given this information, that Stone may be a better hockey player than either of them?