The Oilers wouldn't be in the Stanley Cup Final - which finally gets going Saturday night in Sunrise - without Zach Hyman's 54 regular-season goals and 14 in the playoffs. They aren't in the Final if he doesn't play to his identity every single shift. He's predictable and reliable in the most productive way.
Hyman may not be as valuable as McDavid or Leon Draisaitl or, arguably, Evan Bouchard. But he's the ringleader of the second layer of talent. The Oilers won't beat the deep Panthers without contributions from everybody.